6459656

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 14526720

約数和(自身を除く): 8067064

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1708, 1736, 1891, 3416, 3721, 3782, 7442, 7564, 13237, 14884, 15128, 26047, 26474, 29768, 52094, 52948, 104188, 105896, 115351, 208376, 230702, 461404, 807457, 922808, 1614914, 3229828, 6459656]

約数ペア:

[(1, 6459656), (2, 3229828), (4, 1614914), (7, 922808), (8, 807457), (14, 461404), (28, 230702), (31, 208376), (56, 115351), (61, 105896), (62, 104188), (122, 52948), (124, 52094), (217, 29768), (244, 26474), (248, 26047), (427, 15128), (434, 14884), (488, 13237), (854, 7564), (868, 7442), (1708, 3782), (1736, 3721), (1891, 3416)]