72941608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479879}}^1$

素因数の和:479904

約数の個数: 16

約数和(自身を含む): 143964000

約数和(自身を除く): 71022392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479879, 959758, 1919516, 3839032, 9117701, 18235402, 36470804, 72941608]

約数ペア:

[(1, 72941608), (2, 36470804), (4, 18235402), (8, 9117701), (19, 3839032), (38, 1919516), (76, 959758), (152, 479879)]