32121628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 74480000

約数和(自身を除く): 42358372

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 499, 532, 836, 847, 998, 1463, 1694, 1996, 2299, 2926, 3388, 3493, 4598, 5489, 5852, 6986, 9196, 9481, 10978, 13972, 16093, 18962, 21956, 32186, 37924, 38423, 60379, 64372, 66367, 76846, 104291, 120758, 132734, 153692, 208582, 241516, 265468, 417164, 422653, 730037, 845306, 1147201, 1460074, 1690612, 2294402, 2920148, 4588804, 8030407, 16060814, 32121628]

約数ペア:

[(1, 32121628), (2, 16060814), (4, 8030407), (7, 4588804), (11, 2920148), (14, 2294402), (19, 1690612), (22, 1460074), (28, 1147201), (38, 845306), (44, 730037), (76, 422653), (77, 417164), (121, 265468), (133, 241516), (154, 208582), (209, 153692), (242, 132734), (266, 120758), (308, 104291), (418, 76846), (484, 66367), (499, 64372), (532, 60379), (836, 38423), (847, 37924), (998, 32186), (1463, 21956), (1694, 18962), (1996, 16093), (2299, 13972), (2926, 10978), (3388, 9481), (3493, 9196), (4598, 6986), (5489, 5852)]