64465996

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{39023}}^1$

素因数の和:39093

約数の個数: 24

約数和(自身を含む): 131120640

約数和(自身を除く): 66654644

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 39023, 78046, 156092, 273161, 546322, 1092644, 2302357, 4604714, 9209428, 16116499, 32232998, 64465996]

約数ペア:

[(1, 64465996), (2, 32232998), (4, 16116499), (7, 9209428), (14, 4604714), (28, 2302357), (59, 1092644), (118, 546322), (236, 273161), (413, 156092), (826, 78046), (1652, 39023)]