71218822

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1907}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 108801792

約数和(自身を除く): 37582970

約数列:

[1, 2, 71, 142, 263, 526, 1907, 3814, 18673, 37346, 135397, 270794, 501541, 1003082, 35609411, 71218822]

約数ペア:

[(1, 71218822), (2, 35609411), (71, 1003082), (142, 501541), (263, 270794), (526, 135397), (1907, 37346), (3814, 18673)]