64659868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4801}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 143061184

約数和(自身を除く): 78401316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 4801, 6734, 9602, 13468, 19204, 33607, 62413, 67214, 124826, 134428, 177637, 249652, 355274, 436891, 710548, 873782, 1243459, 1747564, 2309281, 2486918, 4618562, 4973836, 9237124, 16164967, 32329934, 64659868]

約数ペア:

[(1, 64659868), (2, 32329934), (4, 16164967), (7, 9237124), (13, 4973836), (14, 4618562), (26, 2486918), (28, 2309281), (37, 1747564), (52, 1243459), (74, 873782), (91, 710548), (148, 436891), (182, 355274), (259, 249652), (364, 177637), (481, 134428), (518, 124826), (962, 67214), (1036, 62413), (1924, 33607), (3367, 19204), (4801, 13468), (6734, 9602)]