80427914

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{2801}}^1$

素因数の和:3110

約数の個数: 24

約数和(自身を含む): 140867748

約数和(自身を除く): 60439834

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 2051, 2801, 4102, 5602, 14357, 19607, 28714, 39214, 137249, 274498, 820693, 1641386, 5744851, 11489702, 40213957, 80427914]

約数ペア:

[(1, 80427914), (2, 40213957), (7, 11489702), (14, 5744851), (49, 1641386), (98, 820693), (293, 274498), (586, 137249), (2051, 39214), (2801, 28714), (4102, 19607), (5602, 14357)]