69617488

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61283}}^1$

素因数の和:61362

約数の個数: 20

約数和(自身を含む): 136785888

約数和(自身を除く): 67168400

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61283, 122566, 245132, 490264, 980528, 4351093, 8702186, 17404372, 34808744, 69617488]

約数ペア:

[(1, 69617488), (2, 34808744), (4, 17404372), (8, 8702186), (16, 4351093), (71, 980528), (142, 490264), (284, 245132), (568, 122566), (1136, 61283)]