15662516272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{63331}}^1$

素因数の和:63422

約数の個数: 80

約数和(自身を含む): 34632470880

約数和(自身を除く): 18969954608

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 41, 52, 58, 82, 104, 116, 164, 208, 232, 328, 377, 464, 533, 656, 754, 1066, 1189, 1508, 2132, 2378, 3016, 4264, 4756, 6032, 8528, 9512, 15457, 19024, 30914, 61828, 63331, 123656, 126662, 247312, 253324, 506648, 823303, 1013296, 1646606, 1836599, 2596571, 3293212, 3673198, 5193142, 6586424, 7346396, 10386284, 13172848, 14692792, 20772568, 23875787, 29385584, 33755423, 41545136, 47751574, 67510846, 75300559, 95503148, 135021692, 150601118, 191006296, 270043384, 301202236, 382012592, 540086768, 602404472, 978907267, 1204808944, 1957814534, 3915629068, 7831258136, 15662516272]

約数ペア:

[(1, 15662516272), (2, 7831258136), (4, 3915629068), (8, 1957814534), (13, 1204808944), (16, 978907267), (26, 602404472), (29, 540086768), (41, 382012592), (52, 301202236), (58, 270043384), (82, 191006296), (104, 150601118), (116, 135021692), (164, 95503148), (208, 75300559), (232, 67510846), (328, 47751574), (377, 41545136), (464, 33755423), (533, 29385584), (656, 23875787), (754, 20772568), (1066, 14692792), (1189, 13172848), (1508, 10386284), (2132, 7346396), (2378, 6586424), (3016, 5193142), (4264, 3673198), (4756, 3293212), (6032, 2596571), (8528, 1836599), (9512, 1646606), (15457, 1013296), (19024, 823303), (30914, 506648), (61828, 253324), (63331, 247312), (123656, 126662)]