65115428

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{15401}}^1$

素因数の和:15563

約数の個数: 24

約数和(自身を含む): 131101824

約数和(自身を除く): 65986396

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 15401, 30802, 61604, 107807, 215614, 431228, 2325551, 4651102, 9302204, 16278857, 32557714, 65115428]

約数ペア:

[(1, 65115428), (2, 32557714), (4, 16278857), (7, 9302204), (14, 4651102), (28, 2325551), (151, 431228), (302, 215614), (604, 107807), (1057, 61604), (2114, 30802), (4228, 15401)]