78870658

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{1553}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 120466080

約数和(自身を除く): 41595422

約数列:

[1, 2, 67, 134, 379, 758, 1553, 3106, 25393, 50786, 104051, 208102, 588587, 1177174, 39435329, 78870658]

約数ペア:

[(1, 78870658), (2, 39435329), (67, 1177174), (134, 588587), (379, 208102), (758, 104051), (1553, 50786), (3106, 25393)]