40305916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 85478400

約数和(自身を除く): 45172484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 317, 478, 532, 634, 956, 1268, 1673, 2219, 3346, 4438, 4541, 6023, 6692, 8876, 9082, 12046, 18164, 24092, 31787, 42161, 63574, 75763, 84322, 127148, 151526, 168644, 303052, 530341, 1060682, 1439497, 2121364, 2878994, 5757988, 10076479, 20152958, 40305916]

約数ペア:

[(1, 40305916), (2, 20152958), (4, 10076479), (7, 5757988), (14, 2878994), (19, 2121364), (28, 1439497), (38, 1060682), (76, 530341), (133, 303052), (239, 168644), (266, 151526), (317, 127148), (478, 84322), (532, 75763), (634, 63574), (956, 42161), (1268, 31787), (1673, 24092), (2219, 18164), (3346, 12046), (4438, 9082), (4541, 8876), (6023, 6692)]