70937357872

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{3521513}}^1$

素因数の和:3522780

約数の個数: 20

約数和(自身を含む): 137550336840

約数和(自身を除く): 66612978968

約数列:

[1, 2, 4, 8, 16, 1259, 2518, 5036, 10072, 20144, 3521513, 7043026, 14086052, 28172104, 56344208, 4433584867, 8867169734, 17734339468, 35468678936, 70937357872]

約数ペア:

[(1, 70937357872), (2, 35468678936), (4, 17734339468), (8, 8867169734), (16, 4433584867), (1259, 56344208), (2518, 28172104), (5036, 14086052), (10072, 7043026), (20144, 3521513)]