71394228688

素因数分解:

$2^4\times {\mathrm{47303}}^1\times {\mathrm{94331}}^1$

素因数の和:141642

約数の個数: 20

約数和(自身を含む): 138330708768

約数和(自身を除く): 66936480080

約数列:

[1, 2, 4, 8, 16, 47303, 94331, 94606, 188662, 189212, 377324, 378424, 754648, 756848, 1509296, 4462139293, 8924278586, 17848557172, 35697114344, 71394228688]

約数ペア:

[(1, 71394228688), (2, 35697114344), (4, 17848557172), (8, 8924278586), (16, 4462139293), (47303, 1509296), (94331, 756848), (94606, 754648), (188662, 378424), (189212, 377324)]