8650852

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 19535040

約数和(自身を除く): 10884188

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 101, 133, 161, 196, 202, 266, 322, 404, 437, 532, 644, 707, 874, 931, 1127, 1414, 1748, 1862, 1919, 2254, 2323, 2828, 3059, 3724, 3838, 4508, 4646, 4949, 6118, 7676, 9292, 9898, 12236, 13433, 16261, 19796, 21413, 26866, 32522, 42826, 44137, 53732, 65044, 85652, 88274, 94031, 113827, 176548, 188062, 227654, 308959, 376124, 455308, 617918, 1235836, 2162713, 4325426, 8650852]

約数ペア:

[(1, 8650852), (2, 4325426), (4, 2162713), (7, 1235836), (14, 617918), (19, 455308), (23, 376124), (28, 308959), (38, 227654), (46, 188062), (49, 176548), (76, 113827), (92, 94031), (98, 88274), (101, 85652), (133, 65044), (161, 53732), (196, 44137), (202, 42826), (266, 32522), (322, 26866), (404, 21413), (437, 19796), (532, 16261), (644, 13433), (707, 12236), (874, 9898), (931, 9292), (1127, 7676), (1414, 6118), (1748, 4949), (1862, 4646), (1919, 4508), (2254, 3838), (2323, 3724), (2828, 3059)]