4148579968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 9135544320

約数和(自身を除く): 4986964352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 127, 128, 134, 208, 254, 268, 293, 416, 508, 536, 586, 832, 871, 1016, 1072, 1172, 1651, 1664, 1742, 2032, 2144, 2344, 3302, 3484, 3809, 4064, 4288, 4688, 6604, 6968, 7618, 8128, 8509, 8576, 9376, 13208, 13936, 15236, 16256, 17018, 18752, 19631, 26416, 27872, 30472, 34036, 37211, 37504, 39262, 52832, 55744, 60944, 68072, 74422, 78524, 105664, 110617, 111488, 121888, 136144, 148844, 157048, 211328, 221234, 243776, 255203, 272288, 297688, 314096, 442468, 483743, 487552, 510406, 544576, 595376, 628192, 884936, 967486, 1020812, 1089152, 1190752, 1256384, 1769872, 1934972, 2041624, 2381504, 2493137, 2512768, 3539744, 3869944, 4083248, 4763008, 4986274, 7079488, 7739888, 8166496, 9972548, 14158976, 15479776, 16332992, 19945096, 30959552, 32410781, 32665984, 39890192, 61919104, 64821562, 79780384, 129643124, 159560768, 259286248, 319121536, 518572496, 1037144992, 2074289984, 4148579968]

約数ペア:

[(1, 4148579968), (2, 2074289984), (4, 1037144992), (8, 518572496), (13, 319121536), (16, 259286248), (26, 159560768), (32, 129643124), (52, 79780384), (64, 64821562), (67, 61919104), (104, 39890192), (127, 32665984), (128, 32410781), (134, 30959552), (208, 19945096), (254, 16332992), (268, 15479776), (293, 14158976), (416, 9972548), (508, 8166496), (536, 7739888), (586, 7079488), (832, 4986274), (871, 4763008), (1016, 4083248), (1072, 3869944), (1172, 3539744), (1651, 2512768), (1664, 2493137), (1742, 2381504), (2032, 2041624), (2144, 1934972), (2344, 1769872), (3302, 1256384), (3484, 1190752), (3809, 1089152), (4064, 1020812), (4288, 967486), (4688, 884936), (6604, 628192), (6968, 595376), (7618, 544576), (8128, 510406), (8509, 487552), (8576, 483743), (9376, 442468), (13208, 314096), (13936, 297688), (15236, 272288), (16256, 255203), (17018, 243776), (18752, 221234), (19631, 211328), (26416, 157048), (27872, 148844), (30472, 136144), (34036, 121888), (37211, 111488), (37504, 110617), (39262, 105664), (52832, 78524), (55744, 74422), (60944, 68072)]