64836376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23815

約数の個数: 32

約数和(自身を含む): 136903680

約数和(自身を除く): 72067304

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 23767, 47534, 95068, 190136, 261437, 522874, 736777, 1045748, 1473554, 2091496, 2947108, 5894216, 8104547, 16209094, 32418188, 64836376]

約数ペア:

[(1, 64836376), (2, 32418188), (4, 16209094), (8, 8104547), (11, 5894216), (22, 2947108), (31, 2091496), (44, 1473554), (62, 1045748), (88, 736777), (124, 522874), (248, 261437), (341, 190136), (682, 95068), (1364, 47534), (2728, 23767)]