27745564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 65327472

約数和(自身を除く): 37581908

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 154, 187, 196, 238, 308, 374, 476, 539, 748, 757, 833, 1078, 1309, 1514, 1666, 2156, 2618, 3028, 3332, 5236, 5299, 8327, 9163, 10598, 12869, 16654, 18326, 21196, 25738, 33308, 36652, 37093, 51476, 58289, 74186, 90083, 116578, 141559, 148372, 180166, 233156, 283118, 360332, 408023, 566236, 630581, 816046, 990913, 1261162, 1632092, 1981826, 2522324, 3963652, 6936391, 13872782, 27745564]

約数ペア:

[(1, 27745564), (2, 13872782), (4, 6936391), (7, 3963652), (11, 2522324), (14, 1981826), (17, 1632092), (22, 1261162), (28, 990913), (34, 816046), (44, 630581), (49, 566236), (68, 408023), (77, 360332), (98, 283118), (119, 233156), (154, 180166), (187, 148372), (196, 141559), (238, 116578), (308, 90083), (374, 74186), (476, 58289), (539, 51476), (748, 37093), (757, 36652), (833, 33308), (1078, 25738), (1309, 21196), (1514, 18326), (1666, 16654), (2156, 12869), (2618, 10598), (3028, 9163), (3332, 8327), (5236, 5299)]