4039657412

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17783}}^1$

素因数の和:17881

約数の個数: 72

約数和(自身を含む): 8798811840

約数和(自身を除く): 4759154428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 61, 76, 98, 122, 133, 196, 244, 266, 427, 532, 854, 931, 1159, 1708, 1862, 2318, 2989, 3724, 4636, 5978, 8113, 11956, 16226, 17783, 32452, 35566, 56791, 71132, 113582, 124481, 227164, 248962, 337877, 497924, 675754, 871367, 1084763, 1351508, 1742734, 2169526, 2365139, 3485468, 4339052, 4730278, 7593341, 9460556, 15186682, 16555973, 20610497, 30373364, 33111946, 41220994, 53153387, 66223892, 82441988, 106306774, 144273479, 212613548, 288546958, 577093916, 1009914353, 2019828706, 4039657412]

約数ペア:

[(1, 4039657412), (2, 2019828706), (4, 1009914353), (7, 577093916), (14, 288546958), (19, 212613548), (28, 144273479), (38, 106306774), (49, 82441988), (61, 66223892), (76, 53153387), (98, 41220994), (122, 33111946), (133, 30373364), (196, 20610497), (244, 16555973), (266, 15186682), (427, 9460556), (532, 7593341), (854, 4730278), (931, 4339052), (1159, 3485468), (1708, 2365139), (1862, 2169526), (2318, 1742734), (2989, 1351508), (3724, 1084763), (4636, 871367), (5978, 675754), (8113, 497924), (11956, 337877), (16226, 248962), (17783, 227164), (32452, 124481), (35566, 113582), (56791, 71132)]