71481806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45763}}^1$

素因数の和:45847

約数の個数: 16

約数和(自身を含む): 118620288

約数和(自身を除く): 47138482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45763, 91526, 503393, 1006786, 3249173, 6498346, 35740903, 71481806]

約数ペア:

[(1, 71481806), (2, 35740903), (11, 6498346), (22, 3249173), (71, 1006786), (142, 503393), (781, 91526), (1562, 45763)]