71820224

素因数分解:

$2^6\times 7^1\times {\mathrm{160313}}^1$

素因数の和:160332

約数の個数: 28

約数和(自身を含む): 162879024

約数和(自身を除く): 91058800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 160313, 320626, 641252, 1122191, 1282504, 2244382, 2565008, 4488764, 5130016, 8977528, 10260032, 17955056, 35910112, 71820224]

約数ペア:

[(1, 71820224), (2, 35910112), (4, 17955056), (7, 10260032), (8, 8977528), (14, 5130016), (16, 4488764), (28, 2565008), (32, 2244382), (56, 1282504), (64, 1122191), (112, 641252), (224, 320626), (448, 160313)]