1321936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 80

約数和(自身を含む): 3392640

約数和(自身を除く): 2070704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 37, 44, 56, 58, 74, 77, 88, 112, 116, 148, 154, 176, 203, 232, 259, 296, 308, 319, 406, 407, 464, 518, 592, 616, 638, 812, 814, 1036, 1073, 1232, 1276, 1624, 1628, 2072, 2146, 2233, 2552, 2849, 3248, 3256, 4144, 4292, 4466, 5104, 5698, 6512, 7511, 8584, 8932, 11396, 11803, 15022, 17168, 17864, 22792, 23606, 30044, 35728, 45584, 47212, 60088, 82621, 94424, 120176, 165242, 188848, 330484, 660968, 1321936]

約数ペア:

[(1, 1321936), (2, 660968), (4, 330484), (7, 188848), (8, 165242), (11, 120176), (14, 94424), (16, 82621), (22, 60088), (28, 47212), (29, 45584), (37, 35728), (44, 30044), (56, 23606), (58, 22792), (74, 17864), (77, 17168), (88, 15022), (112, 11803), (116, 11396), (148, 8932), (154, 8584), (176, 7511), (203, 6512), (232, 5698), (259, 5104), (296, 4466), (308, 4292), (319, 4144), (406, 3256), (407, 3248), (464, 2849), (518, 2552), (592, 2233), (616, 2146), (638, 2072), (812, 1628), (814, 1624), (1036, 1276), (1073, 1232)]