71335730

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{4999}}^1$

素因数の和:6433

約数の個数: 16

約数和(自身を含む): 128520000

約数和(自身を除く): 57184270

約数列:

[1, 2, 5, 10, 1427, 2854, 4999, 7135, 9998, 14270, 24995, 49990, 7133573, 14267146, 35667865, 71335730]

約数ペア:

[(1, 71335730), (2, 35667865), (5, 14267146), (10, 7133573), (1427, 49990), (2854, 24995), (4999, 14270), (7135, 9998)]