25461352

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1801

約数の個数: 32

約数和(自身を含む): 54774720

約数和(自身を除く): 29313368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 1481, 2149, 2456, 2962, 4298, 5924, 8596, 10367, 11848, 17192, 20734, 41468, 82936, 454667, 909334, 1818668, 3182669, 3637336, 6365338, 12730676, 25461352]

約数ペア:

[(1, 25461352), (2, 12730676), (4, 6365338), (7, 3637336), (8, 3182669), (14, 1818668), (28, 909334), (56, 454667), (307, 82936), (614, 41468), (1228, 20734), (1481, 17192), (2149, 11848), (2456, 10367), (2962, 8596), (4298, 5924)]