68763436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144461}}^1$

素因数の和:144489

約数の個数: 24

約数和(自身を含む): 145617696

約数和(自身を除く): 76854260

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 144461, 288922, 577844, 1011227, 2022454, 2455837, 4044908, 4911674, 9823348, 17190859, 34381718, 68763436]

約数ペア:

[(1, 68763436), (2, 34381718), (4, 17190859), (7, 9823348), (14, 4911674), (17, 4044908), (28, 2455837), (34, 2022454), (68, 1011227), (119, 577844), (238, 288922), (476, 144461)]