64542768

素因数分解:

$2^4\times 3^1\times {\mathrm{1344641}}^1$

素因数の和:1344652

約数の個数: 20

約数和(自身を含む): 166735608

約数和(自身を除く): 102192840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1344641, 2689282, 4033923, 5378564, 8067846, 10757128, 16135692, 21514256, 32271384, 64542768]

約数ペア:

[(1, 64542768), (2, 32271384), (3, 21514256), (4, 16135692), (6, 10757128), (8, 8067846), (12, 5378564), (16, 4033923), (24, 2689282), (48, 1344641)]