13556752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 31819392

約数和(自身を除く): 18262640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 176, 184, 187, 197, 253, 272, 368, 374, 391, 394, 506, 748, 782, 788, 1012, 1496, 1564, 1576, 2024, 2167, 2992, 3128, 3152, 3349, 4048, 4301, 4334, 4531, 6256, 6698, 8602, 8668, 9062, 13396, 17204, 17336, 18124, 26792, 34408, 34672, 36248, 36839, 49841, 53584, 68816, 72496, 73678, 77027, 99682, 147356, 154054, 199364, 294712, 308108, 398728, 589424, 616216, 797456, 847297, 1232432, 1694594, 3389188, 6778376, 13556752]

約数ペア:

[(1, 13556752), (2, 6778376), (4, 3389188), (8, 1694594), (11, 1232432), (16, 847297), (17, 797456), (22, 616216), (23, 589424), (34, 398728), (44, 308108), (46, 294712), (68, 199364), (88, 154054), (92, 147356), (136, 99682), (176, 77027), (184, 73678), (187, 72496), (197, 68816), (253, 53584), (272, 49841), (368, 36839), (374, 36248), (391, 34672), (394, 34408), (506, 26792), (748, 18124), (782, 17336), (788, 17204), (1012, 13396), (1496, 9062), (1564, 8668), (1576, 8602), (2024, 6698), (2167, 6256), (2992, 4531), (3128, 4334), (3152, 4301), (3349, 4048)]