4081336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 4950344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 2351, 4702, 9404, 16457, 18808, 32914, 65828, 72881, 131656, 145762, 291524, 510167, 583048, 1020334, 2040668, 4081336]

約数ペア:

[(1, 4081336), (2, 2040668), (4, 1020334), (7, 583048), (8, 510167), (14, 291524), (28, 145762), (31, 131656), (56, 72881), (62, 65828), (124, 32914), (217, 18808), (248, 16457), (434, 9404), (868, 4702), (1736, 2351)]