28676090

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5483}}^1$

素因数の和:6013

約数の個数: 16

約数和(自身を含む): 51725088

約数和(自身を除く): 23048998

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5483, 10966, 27415, 54830, 2867609, 5735218, 14338045, 28676090]

約数ペア:

[(1, 28676090), (2, 14338045), (5, 5735218), (10, 2867609), (523, 54830), (1046, 27415), (2615, 10966), (5230, 5483)]