64713964

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79697}}^1$

素因数の和:79737

約数の個数: 24

約数和(自身を含む): 133892640

約数和(自身を除く): 69178676

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79697, 159394, 318788, 557879, 1115758, 2231516, 2311213, 4622426, 9244852, 16178491, 32356982, 64713964]

約数ペア:

[(1, 64713964), (2, 32356982), (4, 16178491), (7, 9244852), (14, 4622426), (28, 2311213), (29, 2231516), (58, 1115758), (116, 557879), (203, 318788), (406, 159394), (812, 79697)]