25489336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 52756200

約数和(自身を除く): 27266864

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 317, 437, 529, 634, 874, 1058, 1268, 1748, 2116, 2536, 3496, 4232, 6023, 7291, 10051, 12046, 14582, 20102, 24092, 29164, 40204, 48184, 58328, 80408, 138529, 167693, 277058, 335386, 554116, 670772, 1108232, 1341544, 3186167, 6372334, 12744668, 25489336]

約数ペア:

[(1, 25489336), (2, 12744668), (4, 6372334), (8, 3186167), (19, 1341544), (23, 1108232), (38, 670772), (46, 554116), (76, 335386), (92, 277058), (152, 167693), (184, 138529), (317, 80408), (437, 58328), (529, 48184), (634, 40204), (874, 29164), (1058, 24092), (1268, 20102), (1748, 14582), (2116, 12046), (2536, 10051), (3496, 7291), (4232, 6023)]