66916804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{1103}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 121484160

約数和(自身を除く): 54567356

約数列:

[1, 2, 4, 29, 58, 116, 523, 1046, 1103, 2092, 2206, 4412, 15167, 30334, 31987, 60668, 63974, 127948, 576869, 1153738, 2307476, 16729201, 33458402, 66916804]

約数ペア:

[(1, 66916804), (2, 33458402), (4, 16729201), (29, 2307476), (58, 1153738), (116, 576869), (523, 127948), (1046, 63974), (1103, 60668), (2092, 31987), (2206, 30334), (4412, 15167)]