68541808

素因数分解:

$2^4\times {\mathrm{757}}^1\times {\mathrm{5659}}^1$

素因数の和:6424

約数の個数: 20

約数和(自身を含む): 132998680

約数和(自身を除く): 64456872

約数列:

[1, 2, 4, 8, 16, 757, 1514, 3028, 5659, 6056, 11318, 12112, 22636, 45272, 90544, 4283863, 8567726, 17135452, 34270904, 68541808]

約数ペア:

[(1, 68541808), (2, 34270904), (4, 17135452), (8, 8567726), (16, 4283863), (757, 90544), (1514, 45272), (3028, 22636), (5659, 12112), (6056, 11318)]