70764988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87149}}^1$

素因数の和:87189

約数の個数: 24

約数和(自身を含む): 146412000

約数和(自身を除く): 75647012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87149, 174298, 348596, 610043, 1220086, 2440172, 2527321, 5054642, 10109284, 17691247, 35382494, 70764988]

約数ペア:

[(1, 70764988), (2, 35382494), (4, 17691247), (7, 10109284), (14, 5054642), (28, 2527321), (29, 2440172), (58, 1220086), (116, 610043), (203, 348596), (406, 174298), (812, 87149)]