27643264

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 64

約数和(自身を含む): 62240400

約数和(自身を除く): 34597136

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 677, 704, 928, 1276, 1354, 1408, 1856, 2552, 2708, 3712, 5104, 5416, 7447, 10208, 10832, 14894, 19633, 20416, 21664, 29788, 39266, 40832, 43328, 59576, 78532, 86656, 119152, 157064, 215963, 238304, 314128, 431926, 476608, 628256, 863852, 953216, 1256512, 1727704, 2513024, 3455408, 6910816, 13821632, 27643264]

約数ペア:

[(1, 27643264), (2, 13821632), (4, 6910816), (8, 3455408), (11, 2513024), (16, 1727704), (22, 1256512), (29, 953216), (32, 863852), (44, 628256), (58, 476608), (64, 431926), (88, 314128), (116, 238304), (128, 215963), (176, 157064), (232, 119152), (319, 86656), (352, 78532), (464, 59576), (638, 43328), (677, 40832), (704, 39266), (928, 29788), (1276, 21664), (1354, 20416), (1408, 19633), (1856, 14894), (2552, 10832), (2708, 10208), (3712, 7447), (5104, 5416)]