28817510

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{3271}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 51946272

約数和(自身を除く): 23128762

約数列:

[1, 2, 5, 10, 881, 1762, 3271, 4405, 6542, 8810, 16355, 32710, 2881751, 5763502, 14408755, 28817510]

約数ペア:

[(1, 28817510), (2, 14408755), (5, 5763502), (10, 2881751), (881, 32710), (1762, 16355), (3271, 8810), (4405, 6542)]