68858878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{6427}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 112927104

約数和(自身を除く): 44068226

約数列:

[1, 2, 11, 22, 487, 974, 5357, 6427, 10714, 12854, 70697, 141394, 3129949, 6259898, 34429439, 68858878]

約数ペア:

[(1, 68858878), (2, 34429439), (11, 6259898), (22, 3129949), (487, 141394), (974, 70697), (5357, 12854), (6427, 10714)]