64074778

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1533

約数の個数: 16

約数和(自身を含む): 97463520

約数和(自身を除く): 33388742

約数列:

[1, 2, 109, 218, 251, 502, 1171, 2342, 27359, 54718, 127639, 255278, 293921, 587842, 32037389, 64074778]

約数ペア:

[(1, 64074778), (2, 32037389), (109, 587842), (218, 293921), (251, 255278), (502, 127639), (1171, 54718), (2342, 27359)]