25667352

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5021}}^1$

素因数の和:5104

約数の個数: 48

約数和(自身を含む): 70508880

約数和(自身を除く): 44841528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5021, 5112, 10042, 15063, 20084, 30126, 40168, 45189, 60252, 90378, 120504, 180756, 356491, 361512, 712982, 1069473, 1425964, 2138946, 2851928, 3208419, 4277892, 6416838, 8555784, 12833676, 25667352]

約数ペア:

[(1, 25667352), (2, 12833676), (3, 8555784), (4, 6416838), (6, 4277892), (8, 3208419), (9, 2851928), (12, 2138946), (18, 1425964), (24, 1069473), (36, 712982), (71, 361512), (72, 356491), (142, 180756), (213, 120504), (284, 90378), (426, 60252), (568, 45189), (639, 40168), (852, 30126), (1278, 20084), (1704, 15063), (2556, 10042), (5021, 5112)]