69129508

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11701}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 138926144

約数和(自身を除く): 69796636

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11701, 23402, 46804, 81907, 163814, 327628, 2468911, 4937822, 9875644, 17282377, 34564754, 69129508]

約数ペア:

[(1, 69129508), (2, 34564754), (4, 17282377), (7, 9875644), (14, 4937822), (28, 2468911), (211, 327628), (422, 163814), (844, 81907), (1477, 46804), (2954, 23402), (5908, 11701)]