71364904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686201}}^1$

素因数の和:686220

約数の個数: 16

約数和(自身を含む): 144102420

約数和(自身を除く): 72737516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686201, 1372402, 2744804, 5489608, 8920613, 17841226, 35682452, 71364904]

約数ペア:

[(1, 71364904), (2, 35682452), (4, 17841226), (8, 8920613), (13, 5489608), (26, 2744804), (52, 1372402), (104, 686201)]