71282204

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{11117}}^1$

素因数の和:11357

約数の個数: 24

約数和(自身を含む): 143199840

約数和(自身を除く): 71917636

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 11117, 22234, 44468, 77819, 155638, 311276, 2545793, 5091586, 10183172, 17820551, 35641102, 71282204]

約数ペア:

[(1, 71282204), (2, 35641102), (4, 17820551), (7, 10183172), (14, 5091586), (28, 2545793), (229, 311276), (458, 155638), (916, 77819), (1603, 44468), (3206, 22234), (6412, 11117)]