2525156768

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{18919}}^1$

素因数の和:19069

約数の個数: 48

約数和(自身を含む): 5139731520

約数和(自身を除く): 2614574752

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 97, 172, 194, 344, 388, 688, 776, 1376, 1552, 3104, 4171, 8342, 16684, 18919, 33368, 37838, 66736, 75676, 133472, 151352, 302704, 605408, 813517, 1627034, 1835143, 3254068, 3670286, 6508136, 7340572, 13016272, 14681144, 26032544, 29362288, 58724576, 78911149, 157822298, 315644596, 631289192, 1262578384, 2525156768]

約数ペア:

[(1, 2525156768), (2, 1262578384), (4, 631289192), (8, 315644596), (16, 157822298), (32, 78911149), (43, 58724576), (86, 29362288), (97, 26032544), (172, 14681144), (194, 13016272), (344, 7340572), (388, 6508136), (688, 3670286), (776, 3254068), (1376, 1835143), (1552, 1627034), (3104, 813517), (4171, 605408), (8342, 302704), (16684, 151352), (18919, 133472), (33368, 75676), (37838, 66736)]