71258198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{6491}}^1$

素因数の和:7003

約数の個数: 16

約数和(自身を含む): 116856000

約数和(自身を除く): 45597802

約数列:

[1, 2, 11, 22, 499, 998, 5489, 6491, 10978, 12982, 71401, 142802, 3239009, 6478018, 35629099, 71258198]

約数ペア:

[(1, 71258198), (2, 35629099), (11, 6478018), (22, 3239009), (499, 142802), (998, 71401), (5489, 12982), (6491, 10978)]