25296876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 70447104

約数和(自身を除く): 45150228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 127, 132, 198, 254, 381, 396, 503, 508, 762, 1006, 1143, 1397, 1509, 1524, 2012, 2286, 2794, 3018, 4191, 4527, 4572, 5533, 5588, 6036, 8382, 9054, 11066, 12573, 16599, 16764, 18108, 22132, 25146, 33198, 49797, 50292, 63881, 66396, 99594, 127762, 191643, 199188, 255524, 383286, 574929, 702691, 766572, 1149858, 1405382, 2108073, 2299716, 2810764, 4216146, 6324219, 8432292, 12648438, 25296876]

約数ペア:

[(1, 25296876), (2, 12648438), (3, 8432292), (4, 6324219), (6, 4216146), (9, 2810764), (11, 2299716), (12, 2108073), (18, 1405382), (22, 1149858), (33, 766572), (36, 702691), (44, 574929), (66, 383286), (99, 255524), (127, 199188), (132, 191643), (198, 127762), (254, 99594), (381, 66396), (396, 63881), (503, 50292), (508, 49797), (762, 33198), (1006, 25146), (1143, 22132), (1397, 18108), (1509, 16764), (1524, 16599), (2012, 12573), (2286, 11066), (2794, 9054), (3018, 8382), (4191, 6036), (4527, 5588), (4572, 5533)]