71834198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{3727}}^1$

素因数の和:4171

約数の個数: 16

約数和(自身を含む): 112734720

約数和(自身を除く): 40900522

約数列:

[1, 2, 23, 46, 419, 838, 3727, 7454, 9637, 19274, 85721, 171442, 1561613, 3123226, 35917099, 71834198]

約数ペア:

[(1, 71834198), (2, 35917099), (23, 3123226), (46, 1561613), (419, 171442), (838, 85721), (3727, 19274), (7454, 9637)]