71626304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 56

約数和(自身を含む): 154094688

約数和(自身を除く): 82468384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 1531, 2752, 2924, 3062, 5848, 6124, 11696, 12248, 23392, 24496, 26027, 46784, 48992, 52054, 65833, 97984, 104108, 131666, 208216, 263332, 416432, 526664, 832864, 1053328, 1119161, 1665728, 2106656, 2238322, 4213312, 4476644, 8953288, 17906576, 35813152, 71626304]

約数ペア:

[(1, 71626304), (2, 35813152), (4, 17906576), (8, 8953288), (16, 4476644), (17, 4213312), (32, 2238322), (34, 2106656), (43, 1665728), (64, 1119161), (68, 1053328), (86, 832864), (136, 526664), (172, 416432), (272, 263332), (344, 208216), (544, 131666), (688, 104108), (731, 97984), (1088, 65833), (1376, 52054), (1462, 48992), (1531, 46784), (2752, 26027), (2924, 24496), (3062, 23392), (5848, 12248), (6124, 11696)]