68996068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907843}}^1$

素因数の和:907866

約数の個数: 12

約数和(自身を含む): 127098160

約数和(自身を除く): 58102092

約数列:

[1, 2, 4, 19, 38, 76, 907843, 1815686, 3631372, 17249017, 34498034, 68996068]

約数ペア:

[(1, 68996068), (2, 34498034), (4, 17249017), (19, 3631372), (38, 1815686), (76, 907843)]