28354495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2437}}^1$

素因数の和:2634

約数の個数: 16

約数和(自身を含む): 36862560

約数和(自身を除く): 8508065

約数列:

[1, 5, 13, 65, 179, 895, 2327, 2437, 11635, 12185, 31681, 158405, 436223, 2181115, 5670899, 28354495]

約数ペア:

[(1, 28354495), (5, 5670899), (13, 2181115), (65, 436223), (179, 158405), (895, 31681), (2327, 12185), (2437, 11635)]