40896863

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 47767296

約数和(自身を除く): 6870433

約数列:

[1, 7, 73, 163, 491, 511, 1141, 3437, 11899, 35843, 80033, 83293, 250901, 560231, 5842409, 40896863]

約数ペア:

[(1, 40896863), (7, 5842409), (73, 560231), (163, 250901), (491, 83293), (511, 80033), (1141, 35843), (3437, 11899)]