64478338078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72101}}^1\times {\mathrm{5807}}^1$

素因数の和:77928

約数の個数: 32

約数和(自身を含む): 120605303808

約数和(自身を除く): 56126965730

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5807, 11614, 40649, 63877, 72101, 81298, 127754, 144202, 447139, 504707, 793111, 894278, 1009414, 1586222, 5551777, 11103554, 418690507, 837381014, 2930833549, 4605595577, 5861667098, 9211191154, 32239169039, 64478338078]

約数ペア:

[(1, 64478338078), (2, 32239169039), (7, 9211191154), (11, 5861667098), (14, 4605595577), (22, 2930833549), (77, 837381014), (154, 418690507), (5807, 11103554), (11614, 5551777), (40649, 1586222), (63877, 1009414), (72101, 894278), (81298, 793111), (127754, 504707), (144202, 447139)]