38979892

素因数分解:

$2^2\times 7^3\times {\mathrm{28411}}^1$

素因数の和:28436

約数の個数: 24

約数和(自身を含む): 79553600

約数和(自身を除く): 40573708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28411, 56822, 113644, 198877, 397754, 795508, 1392139, 2784278, 5568556, 9744973, 19489946, 38979892]

約数ペア:

[(1, 38979892), (2, 19489946), (4, 9744973), (7, 5568556), (14, 2784278), (28, 1392139), (49, 795508), (98, 397754), (196, 198877), (343, 113644), (686, 56822), (1372, 28411)]