42271852

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3881}}^1$

素因数の和:4281

約数の個数: 24

約数和(自身を含む): 84782880

約数和(自身を除く): 42511028

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 3881, 5446, 7762, 10892, 15524, 27167, 54334, 108668, 1509709, 3019418, 6038836, 10567963, 21135926, 42271852]

約数ペア:

[(1, 42271852), (2, 21135926), (4, 10567963), (7, 6038836), (14, 3019418), (28, 1509709), (389, 108668), (778, 54334), (1556, 27167), (2723, 15524), (3881, 10892), (5446, 7762)]