25756304

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 58121280

約数和(自身を除く): 32364976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4339, 5936, 8678, 17356, 30373, 34712, 60746, 69424, 121492, 229967, 242984, 459934, 485968, 919868, 1609769, 1839736, 3219538, 3679472, 6439076, 12878152, 25756304]

約数ペア:

[(1, 25756304), (2, 12878152), (4, 6439076), (7, 3679472), (8, 3219538), (14, 1839736), (16, 1609769), (28, 919868), (53, 485968), (56, 459934), (106, 242984), (112, 229967), (212, 121492), (371, 69424), (424, 60746), (742, 34712), (848, 30373), (1484, 17356), (2968, 8678), (4339, 5936)]