72216986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111791}}^1$

素因数の和:111829

約数の個数: 16

約数和(自身を含む): 120735360

約数和(自身を除く): 48518374

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111791, 223582, 1900447, 2124029, 3800894, 4248058, 36108493, 72216986]

約数ペア:

[(1, 72216986), (2, 36108493), (17, 4248058), (19, 3800894), (34, 2124029), (38, 1900447), (323, 223582), (646, 111791)]