42905964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 104428800

約数和(自身を除く): 61522836

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 834, 887, 1668, 1774, 2661, 3548, 4031, 5322, 8062, 10644, 12093, 16124, 24186, 25723, 48372, 51446, 77169, 102892, 123293, 154338, 246586, 308676, 369879, 493172, 739758, 1479516, 3575497, 7150994, 10726491, 14301988, 21452982, 42905964]

約数ペア:

[(1, 42905964), (2, 21452982), (3, 14301988), (4, 10726491), (6, 7150994), (12, 3575497), (29, 1479516), (58, 739758), (87, 493172), (116, 369879), (139, 308676), (174, 246586), (278, 154338), (348, 123293), (417, 102892), (556, 77169), (834, 51446), (887, 48372), (1668, 25723), (1774, 24186), (2661, 16124), (3548, 12093), (4031, 10644), (5322, 8062)]