28888942316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{21977}}^1$

素因数の和:23498

約数の個数: 48

約数和(自身を含む): 57688557696

約数和(自身を除く): 28799615380

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1487, 2974, 5948, 19331, 21977, 25279, 38662, 43954, 50558, 77324, 87908, 101116, 285701, 328627, 373609, 571402, 657254, 747218, 1142804, 1314508, 1494436, 4856917, 9713834, 19427668, 32679799, 65359598, 130719196, 424837387, 555556583, 849674774, 1111113166, 1699349548, 2222226332, 7222235579, 14444471158, 28888942316]

約数ペア:

[(1, 28888942316), (2, 14444471158), (4, 7222235579), (13, 2222226332), (17, 1699349548), (26, 1111113166), (34, 849674774), (52, 555556583), (68, 424837387), (221, 130719196), (442, 65359598), (884, 32679799), (1487, 19427668), (2974, 9713834), (5948, 4856917), (19331, 1494436), (21977, 1314508), (25279, 1142804), (38662, 747218), (43954, 657254), (50558, 571402), (77324, 373609), (87908, 328627), (101116, 285701)]