28351318

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{9199}}^1$

素因数の和:9291

約数の個数: 16

約数和(自身を含む): 45043200

約数和(自身を除く): 16691882

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 9199, 18398, 211577, 423154, 616333, 1232666, 14175659, 28351318]

約数ペア:

[(1, 28351318), (2, 14175659), (23, 1232666), (46, 616333), (67, 423154), (134, 211577), (1541, 18398), (3082, 9199)]