71520394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191231}}^1$

素因数の和:191261

約数の個数: 16

約数和(自身を含む): 123918336

約数和(自身を除く): 52397942

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 191231, 382462, 2103541, 3250927, 4207082, 6501854, 35760197, 71520394]

約数ペア:

[(1, 71520394), (2, 35760197), (11, 6501854), (17, 4207082), (22, 3250927), (34, 2103541), (187, 382462), (374, 191231)]