72818866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3797}}^1$

素因数の和:4065

約数の個数: 16

約数和(自身を含む): 112299264

約数和(自身を除く): 39480398

約数列:

[1, 2, 43, 86, 223, 446, 3797, 7594, 9589, 19178, 163271, 326542, 846731, 1693462, 36409433, 72818866]

約数ペア:

[(1, 72818866), (2, 36409433), (43, 1693462), (86, 846731), (223, 326542), (446, 163271), (3797, 19178), (7594, 9589)]