72050318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111533}}^1$

素因数の和:111571

約数の個数: 16

約数和(自身を含む): 120456720

約数和(自身を除く): 48406402

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111533, 223066, 1896061, 2119127, 3792122, 4238254, 36025159, 72050318]

約数ペア:

[(1, 72050318), (2, 36025159), (17, 4238254), (19, 3792122), (34, 2119127), (38, 1896061), (323, 223066), (646, 111533)]