25226784

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7990

約数の個数: 72

約数和(自身を含む): 78270192

約数和(自身を除く): 53043408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 7963, 15926, 23889, 31852, 47778, 63704, 71667, 87593, 95556, 127408, 143334, 175186, 191112, 254816, 262779, 286668, 350372, 382224, 525558, 573336, 700744, 764448, 788337, 1051116, 1146672, 1401488, 1576674, 2102232, 2293344, 2802976, 3153348, 4204464, 6306696, 8408928, 12613392, 25226784]

約数ペア:

[(1, 25226784), (2, 12613392), (3, 8408928), (4, 6306696), (6, 4204464), (8, 3153348), (9, 2802976), (11, 2293344), (12, 2102232), (16, 1576674), (18, 1401488), (22, 1146672), (24, 1051116), (32, 788337), (33, 764448), (36, 700744), (44, 573336), (48, 525558), (66, 382224), (72, 350372), (88, 286668), (96, 262779), (99, 254816), (132, 191112), (144, 175186), (176, 143334), (198, 127408), (264, 95556), (288, 87593), (352, 71667), (396, 63704), (528, 47778), (792, 31852), (1056, 23889), (1584, 15926), (3168, 7963)]