71734838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{222779}}^1$

素因数の和:222811

約数の個数: 16

約数和(自身を含む): 128321280

約数和(自身を除く): 56586442

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 222779, 445558, 1559453, 3118906, 5123917, 10247834, 35867419, 71734838]

約数ペア:

[(1, 71734838), (2, 35867419), (7, 10247834), (14, 5123917), (23, 3118906), (46, 1559453), (161, 445558), (322, 222779)]