71284046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{2557}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 109400544

約数和(自身を除く): 38116498

約数列:

[1, 2, 53, 106, 263, 526, 2557, 5114, 13939, 27878, 135521, 271042, 672491, 1344982, 35642023, 71284046]

約数ペア:

[(1, 71284046), (2, 35642023), (53, 1344982), (106, 672491), (263, 271042), (526, 135521), (2557, 27878), (5114, 13939)]