5257616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 13165824

約数和(自身を除く): 7908208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 157, 161, 182, 184, 208, 299, 314, 322, 364, 368, 598, 628, 644, 728, 1099, 1196, 1256, 1288, 1456, 2041, 2093, 2198, 2392, 2512, 2576, 3611, 4082, 4186, 4396, 4784, 7222, 8164, 8372, 8792, 14287, 14444, 16328, 16744, 17584, 25277, 28574, 28888, 32656, 33488, 46943, 50554, 57148, 57776, 93886, 101108, 114296, 187772, 202216, 228592, 328601, 375544, 404432, 657202, 751088, 1314404, 2628808, 5257616]

約数ペア:

[(1, 5257616), (2, 2628808), (4, 1314404), (7, 751088), (8, 657202), (13, 404432), (14, 375544), (16, 328601), (23, 228592), (26, 202216), (28, 187772), (46, 114296), (52, 101108), (56, 93886), (91, 57776), (92, 57148), (104, 50554), (112, 46943), (157, 33488), (161, 32656), (182, 28888), (184, 28574), (208, 25277), (299, 17584), (314, 16744), (322, 16328), (364, 14444), (368, 14287), (598, 8792), (628, 8372), (644, 8164), (728, 7222), (1099, 4784), (1196, 4396), (1256, 4186), (1288, 4082), (1456, 3611), (2041, 2576), (2093, 2512), (2198, 2392)]