64479064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21379}}^1$

素因数の和:21427

約数の個数: 32

約数和(自身を含む): 134694000

約数和(自身を除く): 70214936

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 21379, 42758, 85516, 171032, 277927, 555854, 619991, 1111708, 1239982, 2223416, 2479964, 4959928, 8059883, 16119766, 32239532, 64479064]

約数ペア:

[(1, 64479064), (2, 32239532), (4, 16119766), (8, 8059883), (13, 4959928), (26, 2479964), (29, 2223416), (52, 1239982), (58, 1111708), (104, 619991), (116, 555854), (232, 277927), (377, 171032), (754, 85516), (1508, 42758), (3016, 21379)]