57260726

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:824

約数の個数: 24

約数和(自身を含む): 91967376

約数和(自身を除く): 34706650

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 631, 1262, 2669, 5338, 10727, 21454, 45373, 90746, 99067, 182359, 198134, 364718, 1684139, 3368278, 28630363, 57260726]

約数ペア:

[(1, 57260726), (2, 28630363), (17, 3368278), (34, 1684139), (157, 364718), (289, 198134), (314, 182359), (578, 99067), (631, 90746), (1262, 45373), (2669, 21454), (5338, 10727)]