27291404

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23773}}^1$

素因数の和:23825

約数の個数: 24

約数和(自身を含む): 55916448

約数和(自身を除く): 28625044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23773, 47546, 95092, 166411, 332822, 665644, 974693, 1949386, 3898772, 6822851, 13645702, 27291404]

約数ペア:

[(1, 27291404), (2, 13645702), (4, 6822851), (7, 3898772), (14, 1949386), (28, 974693), (41, 665644), (82, 332822), (164, 166411), (287, 95092), (574, 47546), (1148, 23773)]