28723298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9857}}^1$

素因数の和:9937

約数の個数: 16

約数和(自身を含む): 45425664

約数和(自身を除く): 16702366

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 9857, 19714, 305567, 463279, 611134, 926558, 14361649, 28723298]

約数ペア:

[(1, 28723298), (2, 14361649), (31, 926558), (47, 611134), (62, 463279), (94, 305567), (1457, 19714), (2914, 9857)]