72860344

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{40841}}^1$

素因数の和:41070

約数の個数: 16

約数和(自身を含む): 137229120

約数和(自身を除く): 64368776

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 40841, 81682, 163364, 326728, 9107543, 18215086, 36430172, 72860344]

約数ペア:

[(1, 72860344), (2, 36430172), (4, 18215086), (8, 9107543), (223, 326728), (446, 163364), (892, 81682), (1784, 40841)]