64123444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 142240896

約数和(自身を除く): 78117452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 3413, 4697, 6826, 9394, 13652, 18788, 23891, 37543, 47782, 75086, 95564, 150172, 208193, 262801, 416386, 525602, 832772, 1051204, 1457351, 2290123, 2914702, 4580246, 5829404, 9160492, 16030861, 32061722, 64123444]

約数ペア:

[(1, 64123444), (2, 32061722), (4, 16030861), (7, 9160492), (11, 5829404), (14, 4580246), (22, 2914702), (28, 2290123), (44, 1457351), (61, 1051204), (77, 832772), (122, 525602), (154, 416386), (244, 262801), (308, 208193), (427, 150172), (671, 95564), (854, 75086), (1342, 47782), (1708, 37543), (2684, 23891), (3413, 18788), (4697, 13652), (6826, 9394)]