64730308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 121391424

約数和(自身を除く): 56661116

約数列:

[1, 2, 4, 41, 43, 67, 82, 86, 134, 137, 164, 172, 268, 274, 548, 1763, 2747, 2881, 3526, 5494, 5617, 5762, 5891, 7052, 9179, 10988, 11234, 11524, 11782, 18358, 22468, 23564, 36716, 118121, 236242, 241531, 376339, 394697, 472484, 483062, 752678, 789394, 966124, 1505356, 1578788, 16182577, 32365154, 64730308]

約数ペア:

[(1, 64730308), (2, 32365154), (4, 16182577), (41, 1578788), (43, 1505356), (67, 966124), (82, 789394), (86, 752678), (134, 483062), (137, 472484), (164, 394697), (172, 376339), (268, 241531), (274, 236242), (548, 118121), (1763, 36716), (2747, 23564), (2881, 22468), (3526, 18358), (5494, 11782), (5617, 11524), (5762, 11234), (5891, 10988), (7052, 9179)]