25763296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3643}}^1$

素因数の和:3683

約数の個数: 48

約数和(自身を含む): 57852144

約数和(自身を除く): 32088848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 3643, 7072, 7286, 14572, 29144, 47359, 58288, 61931, 94718, 116576, 123862, 189436, 247724, 378872, 495448, 757744, 805103, 990896, 1515488, 1610206, 1981792, 3220412, 6440824, 12881648, 25763296]

約数ペア:

[(1, 25763296), (2, 12881648), (4, 6440824), (8, 3220412), (13, 1981792), (16, 1610206), (17, 1515488), (26, 990896), (32, 805103), (34, 757744), (52, 495448), (68, 378872), (104, 247724), (136, 189436), (208, 123862), (221, 116576), (272, 94718), (416, 61931), (442, 58288), (544, 47359), (884, 29144), (1768, 14572), (3536, 7286), (3643, 7072)]