74940816

素因数分解:

$2^4\times 3^1\times {\mathrm{1561267}}^1$

素因数の和:1561278

約数の個数: 20

約数和(自身を含む): 193597232

約数和(自身を除く): 118656416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1561267, 3122534, 4683801, 6245068, 9367602, 12490136, 18735204, 24980272, 37470408, 74940816]

約数ペア:

[(1, 74940816), (2, 37470408), (3, 24980272), (4, 18735204), (6, 12490136), (8, 9367602), (12, 6245068), (16, 4683801), (24, 3122534), (48, 1561267)]