64564703

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 79781760

約数和(自身を除く): 15217057

約数列:

[1, 7, 23, 49, 59, 161, 413, 971, 1127, 1357, 2891, 6797, 9499, 22333, 47579, 57289, 66493, 156331, 401023, 1094317, 1317647, 2807161, 9223529, 64564703]

約数ペア:

[(1, 64564703), (7, 9223529), (23, 2807161), (49, 1317647), (59, 1094317), (161, 401023), (413, 156331), (971, 66493), (1127, 57289), (1357, 47579), (2891, 22333), (6797, 9499)]