42155372

素因数分解:

$2^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1861}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 42304948

約数列:

[1, 2, 4, 7, 14, 28, 809, 1618, 1861, 3236, 3722, 5663, 7444, 11326, 13027, 22652, 26054, 52108, 1505549, 3011098, 6022196, 10538843, 21077686, 42155372]

約数ペア:

[(1, 42155372), (2, 21077686), (4, 10538843), (7, 6022196), (14, 3011098), (28, 1505549), (809, 52108), (1618, 26054), (1861, 22652), (3236, 13027), (3722, 11326), (5663, 7444)]