25238664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 72

約数和(自身を含む): 75159630

約数和(自身を除く): 49920966

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2897, 2904, 4356, 5794, 8691, 8712, 11588, 17382, 23176, 26073, 31867, 34764, 52146, 63734, 69528, 95601, 104292, 127468, 191202, 208584, 254936, 286803, 350537, 382404, 573606, 701074, 764808, 1051611, 1147212, 1402148, 2103222, 2294424, 2804296, 3154833, 4206444, 6309666, 8412888, 12619332, 25238664]

約数ペア:

[(1, 25238664), (2, 12619332), (3, 8412888), (4, 6309666), (6, 4206444), (8, 3154833), (9, 2804296), (11, 2294424), (12, 2103222), (18, 1402148), (22, 1147212), (24, 1051611), (33, 764808), (36, 701074), (44, 573606), (66, 382404), (72, 350537), (88, 286803), (99, 254936), (121, 208584), (132, 191202), (198, 127468), (242, 104292), (264, 95601), (363, 69528), (396, 63734), (484, 52146), (726, 34764), (792, 31867), (968, 26073), (1089, 23176), (1452, 17382), (2178, 11588), (2897, 8712), (2904, 8691), (4356, 5794)]