64860812

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1103}}^1$

素因数の和:1409

約数の個数: 24

約数和(自身を含む): 115950912

約数和(自身を除く): 51090100

約数列:

[1, 2, 4, 61, 122, 241, 244, 482, 964, 1103, 2206, 4412, 14701, 29402, 58804, 67283, 134566, 265823, 269132, 531646, 1063292, 16215203, 32430406, 64860812]

約数ペア:

[(1, 64860812), (2, 32430406), (4, 16215203), (61, 1063292), (122, 531646), (241, 269132), (244, 265823), (482, 134566), (964, 67283), (1103, 58804), (2206, 29402), (4412, 14701)]