25732232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 54067200

約数和(自身を除く): 28334968

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 127, 152, 172, 248, 254, 344, 508, 589, 817, 1016, 1178, 1333, 1634, 2356, 2413, 2666, 3268, 3937, 4712, 4826, 5332, 5461, 6536, 7874, 9652, 10664, 10922, 15748, 19304, 21844, 25327, 31496, 43688, 50654, 74803, 101308, 103759, 149606, 169291, 202616, 207518, 299212, 338582, 415036, 598424, 677164, 830072, 1354328, 3216529, 6433058, 12866116, 25732232]

約数ペア:

[(1, 25732232), (2, 12866116), (4, 6433058), (8, 3216529), (19, 1354328), (31, 830072), (38, 677164), (43, 598424), (62, 415036), (76, 338582), (86, 299212), (124, 207518), (127, 202616), (152, 169291), (172, 149606), (248, 103759), (254, 101308), (344, 74803), (508, 50654), (589, 43688), (817, 31496), (1016, 25327), (1178, 21844), (1333, 19304), (1634, 15748), (2356, 10922), (2413, 10664), (2666, 9652), (3268, 7874), (3937, 6536), (4712, 5461), (4826, 5332)]