69886862

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2207}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 106831872

約数和(自身を除く): 36945010

約数列:

[1, 2, 71, 142, 223, 446, 2207, 4414, 15833, 31666, 156697, 313394, 492161, 984322, 34943431, 69886862]

約数ペア:

[(1, 69886862), (2, 34943431), (71, 984322), (142, 492161), (223, 313394), (446, 156697), (2207, 31666), (4414, 15833)]