39799858

素因数分解:

$2^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4138

約数の個数: 24

約数和(自身を含む): 70151724

約数和(自身を除く): 30351866

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 707, 1414, 4021, 4949, 8042, 9898, 28147, 56294, 197029, 394058, 406121, 812242, 2842847, 5685694, 19899929, 39799858]

約数ペア:

[(1, 39799858), (2, 19899929), (7, 5685694), (14, 2842847), (49, 812242), (98, 406121), (101, 394058), (202, 197029), (707, 56294), (1414, 28147), (4021, 9898), (4949, 8042)]