75289124

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{65129}}^1$

素因数の和:65167

約数の個数: 18

約数和(自身を含む): 139964370

約数和(自身を除く): 64675246

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 65129, 130258, 260516, 1107193, 2214386, 4428772, 18822281, 37644562, 75289124]

約数ペア:

[(1, 75289124), (2, 37644562), (4, 18822281), (17, 4428772), (34, 2214386), (68, 1107193), (289, 260516), (578, 130258), (1156, 65129)]