28574533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 32328576

約数和(自身を除く): 3754043

約数列:

[1, 13, 23, 227, 299, 421, 2951, 5221, 5473, 9683, 67873, 95567, 125879, 1242371, 2198041, 28574533]

約数ペア:

[(1, 28574533), (13, 2198041), (23, 1242371), (227, 125879), (299, 95567), (421, 67873), (2951, 9683), (5221, 5473)]