25561224

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9103}}^1$

素因数の和:9131

約数の個数: 64

約数和(自身を含む): 76473600

約数和(自身を除く): 50912376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 9103, 18206, 27309, 36412, 54618, 72824, 81927, 109236, 118339, 163854, 218472, 236678, 245781, 327708, 355017, 473356, 491562, 655416, 710034, 946712, 983124, 1065051, 1420068, 1966248, 2130102, 2840136, 3195153, 4260204, 6390306, 8520408, 12780612, 25561224]

約数ペア:

[(1, 25561224), (2, 12780612), (3, 8520408), (4, 6390306), (6, 4260204), (8, 3195153), (9, 2840136), (12, 2130102), (13, 1966248), (18, 1420068), (24, 1065051), (26, 983124), (27, 946712), (36, 710034), (39, 655416), (52, 491562), (54, 473356), (72, 355017), (78, 327708), (104, 245781), (108, 236678), (117, 218472), (156, 163854), (216, 118339), (234, 109236), (312, 81927), (351, 72824), (468, 54618), (702, 36412), (936, 27309), (1404, 18206), (2808, 9103)]