71247218

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{50387}}^1$

素因数の和:50497

約数の個数: 16

約数和(自身を含む): 123349824

約数和(自身を除く): 52102606

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 50387, 100774, 352709, 705418, 5089087, 10178174, 35623609, 71247218]

約数ペア:

[(1, 71247218), (2, 35623609), (7, 10178174), (14, 5089087), (101, 705418), (202, 352709), (707, 100774), (1414, 50387)]