71844757504

素因数分解:

$2^{19}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 157839897600

約数和(自身を除く): 85995140096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 127, 128, 166, 208, 254, 256, 332, 416, 508, 512, 664, 832, 1016, 1024, 1079, 1328, 1651, 1664, 2032, 2048, 2158, 2656, 3302, 3328, 4064, 4096, 4316, 5312, 6604, 6656, 8128, 8192, 8632, 10541, 10624, 13208, 13312, 16256, 16384, 17264, 21082, 21248, 26416, 26624, 32512, 32768, 34528, 42164, 42496, 52832, 53248, 65024, 65536, 69056, 84328, 84992, 105664, 106496, 130048, 131072, 137033, 138112, 168656, 169984, 211328, 212992, 260096, 262144, 274066, 276224, 337312, 339968, 422656, 425984, 520192, 524288, 548132, 552448, 674624, 679936, 845312, 851968, 1040384, 1096264, 1104896, 1349248, 1359872, 1690624, 1703936, 2080768, 2192528, 2209792, 2698496, 2719744, 3381248, 3407872, 4161536, 4385056, 4419584, 5396992, 5439488, 6762496, 6815744, 8323072, 8770112, 8839168, 10793984, 10878976, 13524992, 16646144, 17540224, 17678336, 21587968, 21757952, 27049984, 33292288, 35080448, 35356672, 43175936, 43515904, 54099968, 66584576, 70160896, 70713344, 86351872, 108199936, 140321792, 141426688, 172703744, 216399872, 280643584, 282853376, 345407488, 432799744, 561287168, 565706752, 690814976, 865599488, 1122574336, 1381629952, 2245148672, 2763259904, 4490297344, 5526519808, 8980594688, 17961189376, 35922378752, 71844757504]

約数ペア:

[(1, 71844757504), (2, 35922378752), (4, 17961189376), (8, 8980594688), (13, 5526519808), (16, 4490297344), (26, 2763259904), (32, 2245148672), (52, 1381629952), (64, 1122574336), (83, 865599488), (104, 690814976), (127, 565706752), (128, 561287168), (166, 432799744), (208, 345407488), (254, 282853376), (256, 280643584), (332, 216399872), (416, 172703744), (508, 141426688), (512, 140321792), (664, 108199936), (832, 86351872), (1016, 70713344), (1024, 70160896), (1079, 66584576), (1328, 54099968), (1651, 43515904), (1664, 43175936), (2032, 35356672), (2048, 35080448), (2158, 33292288), (2656, 27049984), (3302, 21757952), (3328, 21587968), (4064, 17678336), (4096, 17540224), (4316, 16646144), (5312, 13524992), (6604, 10878976), (6656, 10793984), (8128, 8839168), (8192, 8770112), (8632, 8323072), (10541, 6815744), (10624, 6762496), (13208, 5439488), (13312, 5396992), (16256, 4419584), (16384, 4385056), (17264, 4161536), (21082, 3407872), (21248, 3381248), (26416, 2719744), (26624, 2698496), (32512, 2209792), (32768, 2192528), (34528, 2080768), (42164, 1703936), (42496, 1690624), (52832, 1359872), (53248, 1349248), (65024, 1104896), (65536, 1096264), (69056, 1040384), (84328, 851968), (84992, 845312), (105664, 679936), (106496, 674624), (130048, 552448), (131072, 548132), (137033, 524288), (138112, 520192), (168656, 425984), (169984, 422656), (211328, 339968), (212992, 337312), (260096, 276224), (262144, 274066)]