72902192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414217}}^1$

素因数の和:414236

約数の個数: 20

約数和(自身を含む): 154089096

約数和(自身を除く): 81186904

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414217, 828434, 1656868, 3313736, 4556387, 6627472, 9112774, 18225548, 36451096, 72902192]

約数ペア:

[(1, 72902192), (2, 36451096), (4, 18225548), (8, 9112774), (11, 6627472), (16, 4556387), (22, 3313736), (44, 1656868), (88, 828434), (176, 414217)]