72896578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112843}}^1$

素因数の和:112881

約数の個数: 16

約数和(自身を含む): 121871520

約数和(自身を除く): 48974942

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 112843, 225686, 1918331, 2144017, 3836662, 4288034, 36448289, 72896578]

約数ペア:

[(1, 72896578), (2, 36448289), (17, 4288034), (19, 3836662), (34, 2144017), (38, 1918331), (323, 225686), (646, 112843)]