72721444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36877}}^1$

素因数の和:36927

約数の個数: 24

約数和(自身を含む): 139398840

約数和(自身を除く): 66677396

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 36877, 73754, 147508, 626909, 1069433, 1253818, 2138866, 2507636, 4277732, 18180361, 36360722, 72721444]

約数ペア:

[(1, 72721444), (2, 36360722), (4, 18180361), (17, 4277732), (29, 2507636), (34, 2138866), (58, 1253818), (68, 1069433), (116, 626909), (493, 147508), (986, 73754), (1972, 36877)]