6972512

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 13860000

約数和(自身を除く): 6887488

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 1999, 3488, 3998, 7996, 15992, 31984, 63968, 217891, 435782, 871564, 1743128, 3486256, 6972512]

約数ペア:

[(1, 6972512), (2, 3486256), (4, 1743128), (8, 871564), (16, 435782), (32, 217891), (109, 63968), (218, 31984), (436, 15992), (872, 7996), (1744, 3998), (1999, 3488)]