61398816

素因数分解:

$2^5\times 3^1\times {\mathrm{639571}}^1$

素因数の和:639584

約数の個数: 24

約数和(自身を含む): 161172144

約数和(自身を除く): 99773328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 639571, 1279142, 1918713, 2558284, 3837426, 5116568, 7674852, 10233136, 15349704, 20466272, 30699408, 61398816]

約数ペア:

[(1, 61398816), (2, 30699408), (3, 20466272), (4, 15349704), (6, 10233136), (8, 7674852), (12, 5116568), (16, 3837426), (24, 2558284), (32, 1918713), (48, 1279142), (96, 639571)]