70750004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7517}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 134091048

約数和(自身を除く): 63341044

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7517, 9412, 15034, 30068, 97721, 195442, 390884, 1360577, 2721154, 5442308, 17687501, 35375002, 70750004]

約数ペア:

[(1, 70750004), (2, 35375002), (4, 17687501), (13, 5442308), (26, 2721154), (52, 1360577), (181, 390884), (362, 195442), (724, 97721), (2353, 30068), (4706, 15034), (7517, 9412)]