64254476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8641}}^1$

素因数の和:8682

約数の個数: 36

約数和(自身を含む): 132844824

約数和(自身を除く): 68590348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 8641, 17282, 34564, 95051, 112333, 190102, 224666, 380204, 449332, 1235663, 1460329, 2471326, 2920658, 4942652, 5841316, 16063619, 32127238, 64254476]

約数ペア:

[(1, 64254476), (2, 32127238), (4, 16063619), (11, 5841316), (13, 4942652), (22, 2920658), (26, 2471326), (44, 1460329), (52, 1235663), (143, 449332), (169, 380204), (286, 224666), (338, 190102), (572, 112333), (676, 95051), (1859, 34564), (3718, 17282), (7436, 8641)]