2755536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 8332800

約数和(自身を除く): 5577264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 139, 168, 177, 236, 278, 336, 354, 413, 417, 472, 556, 708, 826, 834, 944, 973, 1112, 1239, 1416, 1652, 1668, 1946, 2224, 2478, 2832, 2919, 3304, 3336, 3892, 4956, 5838, 6608, 6672, 7784, 8201, 9912, 11676, 15568, 16402, 19824, 23352, 24603, 32804, 46704, 49206, 57407, 65608, 98412, 114814, 131216, 172221, 196824, 229628, 344442, 393648, 459256, 688884, 918512, 1377768, 2755536]

約数ペア:

[(1, 2755536), (2, 1377768), (3, 918512), (4, 688884), (6, 459256), (7, 393648), (8, 344442), (12, 229628), (14, 196824), (16, 172221), (21, 131216), (24, 114814), (28, 98412), (42, 65608), (48, 57407), (56, 49206), (59, 46704), (84, 32804), (112, 24603), (118, 23352), (139, 19824), (168, 16402), (177, 15568), (236, 11676), (278, 9912), (336, 8201), (354, 7784), (413, 6672), (417, 6608), (472, 5838), (556, 4956), (708, 3892), (826, 3336), (834, 3304), (944, 2919), (973, 2832), (1112, 2478), (1239, 2224), (1416, 1946), (1652, 1668)]