28437976

素因数分解:

$2^3\times 7^1\times {\mathrm{507821}}^1$

素因数の和:507834

約数の個数: 16

約数和(自身を含む): 60938640

約数和(自身を除く): 32500664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 507821, 1015642, 2031284, 3554747, 4062568, 7109494, 14218988, 28437976]

約数ペア:

[(1, 28437976), (2, 14218988), (4, 7109494), (7, 4062568), (8, 3554747), (14, 2031284), (28, 1015642), (56, 507821)]