25839392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{42499}}^1$

素因数の和:42528

約数の個数: 24

約数和(自身を含む): 53550000

約数和(自身を除く): 27710608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 42499, 84998, 169996, 339992, 679984, 807481, 1359968, 1614962, 3229924, 6459848, 12919696, 25839392]

約数ペア:

[(1, 25839392), (2, 12919696), (4, 6459848), (8, 3229924), (16, 1614962), (19, 1359968), (32, 807481), (38, 679984), (76, 339992), (152, 169996), (304, 84998), (608, 42499)]