72604816

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14591}}^1$

素因数の和:14910

約数の個数: 20

約数和(自身を含む): 141133824

約数和(自身を除く): 68529008

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14591, 29182, 58364, 116728, 233456, 4537801, 9075602, 18151204, 36302408, 72604816]

約数ペア:

[(1, 72604816), (2, 36302408), (4, 18151204), (8, 9075602), (16, 4537801), (311, 233456), (622, 116728), (1244, 58364), (2488, 29182), (4976, 14591)]