71472464

素因数分解:

$2^4\times 7^1\times {\mathrm{638147}}^1$

素因数の和:638162

約数の個数: 20

約数和(自身を含む): 158260704

約数和(自身を除く): 86788240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 638147, 1276294, 2552588, 4467029, 5105176, 8934058, 10210352, 17868116, 35736232, 71472464]

約数ペア:

[(1, 71472464), (2, 35736232), (4, 17868116), (7, 10210352), (8, 8934058), (14, 5105176), (16, 4467029), (28, 2552588), (56, 1276294), (112, 638147)]