64675394

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3251}}^1$

素因数の和:3303

約数の個数: 32

約数和(自身を含む): 117072000

約数和(自身を除く): 52396606

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 3251, 6502, 9947, 19894, 22757, 45514, 94279, 159299, 188558, 318598, 659953, 1115093, 1319906, 2230186, 4619671, 9239342, 32337697, 64675394]

約数ペア:

[(1, 64675394), (2, 32337697), (7, 9239342), (14, 4619671), (29, 2230186), (49, 1319906), (58, 1115093), (98, 659953), (203, 318598), (343, 188558), (406, 159299), (686, 94279), (1421, 45514), (2842, 22757), (3251, 19894), (6502, 9947)]