70635887

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1997}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 83884032

約数和(自身を除く): 13248145

約数列:

[1, 7, 31, 163, 217, 1141, 1997, 5053, 13979, 35371, 61907, 325511, 433349, 2278577, 10090841, 70635887]

約数ペア:

[(1, 70635887), (7, 10090841), (31, 2278577), (163, 433349), (217, 325511), (1141, 61907), (1997, 35371), (5053, 13979)]