25470396

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{4813}}^1$

素因数の和:4840

約数の個数: 72

約数和(自身を含む): 76831440

約数和(自身を除く): 51361044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 4813, 5292, 9626, 14439, 19252, 28878, 33691, 43317, 57756, 67382, 86634, 101073, 129951, 134764, 173268, 202146, 235837, 259902, 303219, 404292, 471674, 519804, 606438, 707511, 909657, 943348, 1212876, 1415022, 1819314, 2122533, 2830044, 3638628, 4245066, 6367599, 8490132, 12735198, 25470396]

約数ペア:

[(1, 25470396), (2, 12735198), (3, 8490132), (4, 6367599), (6, 4245066), (7, 3638628), (9, 2830044), (12, 2122533), (14, 1819314), (18, 1415022), (21, 1212876), (27, 943348), (28, 909657), (36, 707511), (42, 606438), (49, 519804), (54, 471674), (63, 404292), (84, 303219), (98, 259902), (108, 235837), (126, 202146), (147, 173268), (189, 134764), (196, 129951), (252, 101073), (294, 86634), (378, 67382), (441, 57756), (588, 43317), (756, 33691), (882, 28878), (1323, 19252), (1764, 14439), (2646, 9626), (4813, 5292)]