68300648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{656737}}^1$

素因数の和:656756

約数の個数: 16

約数和(自身を含む): 137914980

約数和(自身を除く): 69614332

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 656737, 1313474, 2626948, 5253896, 8537581, 17075162, 34150324, 68300648]

約数ペア:

[(1, 68300648), (2, 34150324), (4, 17075162), (8, 8537581), (13, 5253896), (26, 2626948), (52, 1313474), (104, 656737)]