25974718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 48941568

約数和(自身を除く): 22966850

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1117, 1661, 2114, 2234, 3322, 7819, 11627, 12287, 15638, 23254, 24574, 86009, 168667, 172018, 337334, 1180669, 1855337, 2361338, 3710674, 12987359, 25974718]

約数ペア:

[(1, 25974718), (2, 12987359), (7, 3710674), (11, 2361338), (14, 1855337), (22, 1180669), (77, 337334), (151, 172018), (154, 168667), (302, 86009), (1057, 24574), (1117, 23254), (1661, 15638), (2114, 12287), (2234, 11627), (3322, 7819)]