4080772808

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{5659}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 8911104000

約数和(自身を除く): 4830331192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 163, 316, 326, 553, 632, 652, 1106, 1141, 1304, 2212, 2282, 4424, 4564, 5659, 9128, 11318, 12877, 22636, 25754, 39613, 45272, 51508, 79226, 90139, 103016, 158452, 180278, 316904, 360556, 447061, 721112, 894122, 922417, 1788244, 1844834, 3129427, 3576488, 3689668, 6258854, 6456919, 7379336, 12517708, 12913838, 25035416, 25827676, 51655352, 72870943, 145741886, 291483772, 510096601, 582967544, 1020193202, 2040386404, 4080772808]

約数ペア:

[(1, 4080772808), (2, 2040386404), (4, 1020193202), (7, 582967544), (8, 510096601), (14, 291483772), (28, 145741886), (56, 72870943), (79, 51655352), (158, 25827676), (163, 25035416), (316, 12913838), (326, 12517708), (553, 7379336), (632, 6456919), (652, 6258854), (1106, 3689668), (1141, 3576488), (1304, 3129427), (2212, 1844834), (2282, 1788244), (4424, 922417), (4564, 894122), (5659, 721112), (9128, 447061), (11318, 360556), (12877, 316904), (22636, 180278), (25754, 158452), (39613, 103016), (45272, 90139), (51508, 79226)]