70774416

素因数分解:

$2^4\times 3^2\times {\mathrm{491489}}^1$

素因数の和:491503

約数の個数: 30

約数和(自身を含む): 198070470

約数和(自身を除く): 127296054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491489, 982978, 1474467, 1965956, 2948934, 3931912, 4423401, 5897868, 7863824, 8846802, 11795736, 17693604, 23591472, 35387208, 70774416]

約数ペア:

[(1, 70774416), (2, 35387208), (3, 23591472), (4, 17693604), (6, 11795736), (8, 8846802), (9, 7863824), (12, 5897868), (16, 4423401), (18, 3931912), (24, 2948934), (36, 1965956), (48, 1474467), (72, 982978), (144, 491489)]