25354928

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{4999}}^1$

素因数の和:5324

約数の個数: 20

約数和(自身を含む): 49290000

約数和(自身を除く): 23935072

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 4999, 5072, 9998, 19996, 39992, 79984, 1584683, 3169366, 6338732, 12677464, 25354928]

約数ペア:

[(1, 25354928), (2, 12677464), (4, 6338732), (8, 3169366), (16, 1584683), (317, 79984), (634, 39992), (1268, 19996), (2536, 9998), (4999, 5072)]