40647347546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{971}}^1$

素因数の和:2015

約数の個数: 64

約数和(自身を含む): 69221174400

約数和(自身を除く): 28573826854

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 754, 767, 941, 971, 1534, 1711, 1882, 1942, 3422, 12233, 12623, 22243, 24466, 25246, 27289, 28159, 44486, 54578, 55519, 56318, 57289, 111038, 114578, 354757, 366067, 709514, 721747, 732134, 744757, 913711, 1443494, 1489514, 1610051, 1661381, 1827422, 3220102, 3322762, 11878243, 20930663, 21597953, 23756486, 26497619, 41861326, 43195906, 52995238, 53908949, 107817898, 344469047, 688938094, 700816337, 1401632674, 1563359521, 3126719042, 20323673773, 40647347546]

約数ペア:

[(1, 40647347546), (2, 20323673773), (13, 3126719042), (26, 1563359521), (29, 1401632674), (58, 700816337), (59, 688938094), (118, 344469047), (377, 107817898), (754, 53908949), (767, 52995238), (941, 43195906), (971, 41861326), (1534, 26497619), (1711, 23756486), (1882, 21597953), (1942, 20930663), (3422, 11878243), (12233, 3322762), (12623, 3220102), (22243, 1827422), (24466, 1661381), (25246, 1610051), (27289, 1489514), (28159, 1443494), (44486, 913711), (54578, 744757), (55519, 732134), (56318, 721747), (57289, 709514), (111038, 366067), (114578, 354757)]