71507912

素因数分解:

$2^3\times 7^1\times {\mathrm{1276927}}^1$

素因数の和:1276940

約数の個数: 16

約数和(自身を含む): 153231360

約数和(自身を除く): 81723448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1276927, 2553854, 5107708, 8938489, 10215416, 17876978, 35753956, 71507912]

約数ペア:

[(1, 71507912), (2, 35753956), (4, 17876978), (7, 10215416), (8, 8938489), (14, 5107708), (28, 2553854), (56, 1276927)]