25507088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 40

約数和(自身を含む): 51103872

約数和(自身を除く): 25596784

約数列:

[1, 2, 4, 8, 16, 47, 94, 107, 188, 214, 317, 376, 428, 634, 752, 856, 1268, 1712, 2536, 5029, 5072, 10058, 14899, 20116, 29798, 33919, 40232, 59596, 67838, 80464, 119192, 135676, 238384, 271352, 542704, 1594193, 3188386, 6376772, 12753544, 25507088]

約数ペア:

[(1, 25507088), (2, 12753544), (4, 6376772), (8, 3188386), (16, 1594193), (47, 542704), (94, 271352), (107, 238384), (188, 135676), (214, 119192), (317, 80464), (376, 67838), (428, 59596), (634, 40232), (752, 33919), (856, 29798), (1268, 20116), (1712, 14899), (2536, 10058), (5029, 5072)]