28509637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 31857840

約数和(自身を除く): 3348203

約数列:

[1, 13, 41, 89, 533, 601, 1157, 3649, 7813, 24641, 47437, 53489, 320333, 695357, 2193049, 28509637]

約数ペア:

[(1, 28509637), (13, 2193049), (41, 695357), (89, 320333), (533, 53489), (601, 47437), (1157, 24641), (3649, 7813)]