64135874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{78791}}^1$

素因数の和:78841

約数の個数: 16

約数和(自身を含む): 107787456

約数和(自身を除く): 43651582

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 78791, 157582, 866701, 1733402, 2915267, 5830534, 32067937, 64135874]

約数ペア:

[(1, 64135874), (2, 32067937), (11, 5830534), (22, 2915267), (37, 1733402), (74, 866701), (407, 157582), (814, 78791)]