28613330

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5471}}^1$

素因数の和:6001

約数の個数: 16

約数和(自身を含む): 51611904

約数和(自身を除く): 22998574

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5471, 10942, 27355, 54710, 2861333, 5722666, 14306665, 28613330]

約数ペア:

[(1, 28613330), (2, 14306665), (5, 5722666), (10, 2861333), (523, 54710), (1046, 27355), (2615, 10942), (5230, 5471)]