71194228

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82021}}^1$

素因数の和:82063

約数の個数: 24

約数和(自身を含む): 146983424

約数和(自身を除く): 75789196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82021, 164042, 328084, 574147, 1148294, 2296588, 2542651, 5085302, 10170604, 17798557, 35597114, 71194228]

約数ペア:

[(1, 71194228), (2, 35597114), (4, 17798557), (7, 10170604), (14, 5085302), (28, 2542651), (31, 2296588), (62, 1148294), (124, 574147), (217, 328084), (434, 164042), (868, 82021)]