71040448

素因数分解:

$2^6\times {\mathrm{1110007}}^1$

素因数の和:1110019

約数の個数: 14

約数和(自身を含む): 140971016

約数和(自身を除く): 69930568

約数列:

[1, 2, 4, 8, 16, 32, 64, 1110007, 2220014, 4440028, 8880056, 17760112, 35520224, 71040448]

約数ペア:

[(1, 71040448), (2, 35520224), (4, 17760112), (8, 8880056), (16, 4440028), (32, 2220014), (64, 1110007)]