86664676

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2837}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 173549376

約数和(自身を除く): 86884700

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 2837, 4364, 5674, 7637, 11348, 15274, 19859, 30548, 39718, 79436, 3095167, 6190334, 12380668, 21666169, 43332338, 86664676]

約数ペア:

[(1, 86664676), (2, 43332338), (4, 21666169), (7, 12380668), (14, 6190334), (28, 3095167), (1091, 79436), (2182, 39718), (2837, 30548), (4364, 19859), (5674, 15274), (7637, 11348)]