28941590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{5471}}^1$

素因数の和:5524

約数の個数: 24

約数和(自身を含む): 54468288

約数和(自身を除く): 25526698

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 5471, 10942, 27355, 54710, 125833, 251666, 629165, 1258330, 2894159, 5788318, 14470795, 28941590]

約数ペア:

[(1, 28941590), (2, 14470795), (5, 5788318), (10, 2894159), (23, 1258330), (46, 629165), (115, 251666), (230, 125833), (529, 54710), (1058, 27355), (2645, 10942), (5290, 5471)]