26470496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 62868960

約数和(自身を除く): 36398464

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 68, 76, 104, 136, 152, 197, 208, 221, 247, 272, 304, 323, 394, 416, 442, 494, 544, 608, 646, 788, 884, 988, 1292, 1576, 1768, 1976, 2561, 2584, 3152, 3349, 3536, 3743, 3952, 4199, 5122, 5168, 6304, 6698, 7072, 7486, 7904, 8398, 10244, 10336, 13396, 14972, 16796, 20488, 26792, 29944, 33592, 40976, 43537, 48659, 53584, 59888, 63631, 67184, 81952, 87074, 97318, 107168, 119776, 127262, 134368, 174148, 194636, 254524, 348296, 389272, 509048, 696592, 778544, 827203, 1018096, 1393184, 1557088, 1654406, 2036192, 3308812, 6617624, 13235248, 26470496]

約数ペア:

[(1, 26470496), (2, 13235248), (4, 6617624), (8, 3308812), (13, 2036192), (16, 1654406), (17, 1557088), (19, 1393184), (26, 1018096), (32, 827203), (34, 778544), (38, 696592), (52, 509048), (68, 389272), (76, 348296), (104, 254524), (136, 194636), (152, 174148), (197, 134368), (208, 127262), (221, 119776), (247, 107168), (272, 97318), (304, 87074), (323, 81952), (394, 67184), (416, 63631), (442, 59888), (494, 53584), (544, 48659), (608, 43537), (646, 40976), (788, 33592), (884, 29944), (988, 26792), (1292, 20488), (1576, 16796), (1768, 14972), (1976, 13396), (2561, 10336), (2584, 10244), (3152, 8398), (3349, 7904), (3536, 7486), (3743, 7072), (3952, 6698), (4199, 6304), (5122, 5168)]