28655016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3167}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 51178584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2262, 3016, 3167, 4524, 6334, 9048, 9501, 12668, 19002, 25336, 38004, 41171, 76008, 82342, 91843, 123513, 164684, 183686, 247026, 275529, 329368, 367372, 494052, 551058, 734744, 988104, 1102116, 1193959, 2204232, 2387918, 3581877, 4775836, 7163754, 9551672, 14327508, 28655016]

約数ペア:

[(1, 28655016), (2, 14327508), (3, 9551672), (4, 7163754), (6, 4775836), (8, 3581877), (12, 2387918), (13, 2204232), (24, 1193959), (26, 1102116), (29, 988104), (39, 734744), (52, 551058), (58, 494052), (78, 367372), (87, 329368), (104, 275529), (116, 247026), (156, 183686), (174, 164684), (232, 123513), (312, 91843), (348, 82342), (377, 76008), (696, 41171), (754, 38004), (1131, 25336), (1508, 19002), (2262, 12668), (3016, 9501), (3167, 9048), (4524, 6334)]