71435216

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{14543}}^1$

素因数の和:14858

約数の個数: 20

約数和(自身を含む): 138866112

約数和(自身を除く): 67430896

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 14543, 29086, 58172, 116344, 232688, 4464701, 8929402, 17858804, 35717608, 71435216]

約数ペア:

[(1, 71435216), (2, 35717608), (4, 17858804), (8, 8929402), (16, 4464701), (307, 232688), (614, 116344), (1228, 58172), (2456, 29086), (4912, 14543)]