4627688416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 10054927008

約数和(自身を除く): 5427238592

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 97, 104, 146, 194, 208, 292, 388, 416, 584, 776, 949, 1168, 1261, 1552, 1571, 1898, 2336, 2522, 3104, 3142, 3796, 5044, 6284, 7081, 7592, 10088, 12568, 14162, 15184, 20176, 20423, 25136, 28324, 30368, 40352, 40846, 50272, 56648, 81692, 92053, 113296, 114683, 152387, 163384, 184106, 226592, 229366, 304774, 326768, 368212, 458732, 609548, 653536, 736424, 917464, 1219096, 1472848, 1490879, 1834928, 1981031, 2438192, 2945696, 2981758, 3669856, 3962062, 4876384, 5963516, 7924124, 11124251, 11927032, 15848248, 22248502, 23854064, 31696496, 44497004, 47708128, 63392992, 88994008, 144615263, 177988016, 289230526, 355976032, 578461052, 1156922104, 2313844208, 4627688416]

約数ペア:

[(1, 4627688416), (2, 2313844208), (4, 1156922104), (8, 578461052), (13, 355976032), (16, 289230526), (26, 177988016), (32, 144615263), (52, 88994008), (73, 63392992), (97, 47708128), (104, 44497004), (146, 31696496), (194, 23854064), (208, 22248502), (292, 15848248), (388, 11927032), (416, 11124251), (584, 7924124), (776, 5963516), (949, 4876384), (1168, 3962062), (1261, 3669856), (1552, 2981758), (1571, 2945696), (1898, 2438192), (2336, 1981031), (2522, 1834928), (3104, 1490879), (3142, 1472848), (3796, 1219096), (5044, 917464), (6284, 736424), (7081, 653536), (7592, 609548), (10088, 458732), (12568, 368212), (14162, 326768), (15184, 304774), (20176, 229366), (20423, 226592), (25136, 184106), (28324, 163384), (30368, 152387), (40352, 114683), (40846, 113296), (50272, 92053), (56648, 81692)]