71568746

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 108880200

約数和(自身を除く): 37311454

約数列:

[1, 2, 109, 218, 233, 466, 1409, 2818, 25397, 50794, 153581, 307162, 328297, 656594, 35784373, 71568746]

約数ペア:

[(1, 71568746), (2, 35784373), (109, 656594), (218, 328297), (233, 307162), (466, 153581), (1409, 50794), (2818, 25397)]