72267818

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{11149}}^1$

素因数の和:11621

約数の個数: 16

約数和(自身を含む): 124166400

約数和(自身を除く): 51898582

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 11149, 22298, 78043, 156086, 5161987, 10323974, 36133909, 72267818]

約数ペア:

[(1, 72267818), (2, 36133909), (7, 10323974), (14, 5161987), (463, 156086), (926, 78043), (3241, 22298), (6482, 11149)]