28960282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65521}}^1$

素因数の和:65553

約数の個数: 16

約数和(自身を含む): 49534632

約数和(自身を除く): 20574350

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 65521, 131042, 851773, 1113857, 1703546, 2227714, 14480141, 28960282]

約数ペア:

[(1, 28960282), (2, 14480141), (13, 2227714), (17, 1703546), (26, 1113857), (34, 851773), (221, 131042), (442, 65521)]