25614784

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 56

約数和(自身を含む): 57991248

約数和(自身を除く): 32376464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 1811, 3536, 3622, 7072, 7244, 14144, 14488, 23543, 28976, 30787, 47086, 57952, 61574, 94172, 115904, 123148, 188344, 246296, 376688, 400231, 492592, 753376, 800462, 985184, 1506752, 1600924, 1970368, 3201848, 6403696, 12807392, 25614784]

約数ペア:

[(1, 25614784), (2, 12807392), (4, 6403696), (8, 3201848), (13, 1970368), (16, 1600924), (17, 1506752), (26, 985184), (32, 800462), (34, 753376), (52, 492592), (64, 400231), (68, 376688), (104, 246296), (136, 188344), (208, 123148), (221, 115904), (272, 94172), (416, 61574), (442, 57952), (544, 47086), (832, 30787), (884, 28976), (1088, 23543), (1768, 14488), (1811, 14144), (3536, 7244), (3622, 7072)]