71397502

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{26821}}^1$

素因数の和:26856

約数の個数: 16

約数和(自身を含む): 117802224

約数和(自身を除く): 46404722

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 26821, 53642, 295031, 590062, 3245341, 6490682, 35698751, 71397502]

約数ペア:

[(1, 71397502), (2, 35698751), (11, 6490682), (22, 3245341), (121, 590062), (242, 295031), (1331, 53642), (2662, 26821)]