1589278328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{3389}}^1$

素因数の和:3552

約数の個数: 48

約数和(自身を含む): 3296910600

約数和(自身を除く): 1707632272

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3389, 5329, 6424, 6778, 10658, 13556, 21316, 27112, 37279, 42632, 58619, 74558, 117238, 149116, 234476, 247397, 298232, 468952, 494794, 989588, 1979176, 2721367, 5442734, 10885468, 18059981, 21770936, 36119962, 72239924, 144479848, 198659791, 397319582, 794639164, 1589278328]

約数ペア:

[(1, 1589278328), (2, 794639164), (4, 397319582), (8, 198659791), (11, 144479848), (22, 72239924), (44, 36119962), (73, 21770936), (88, 18059981), (146, 10885468), (292, 5442734), (584, 2721367), (803, 1979176), (1606, 989588), (3212, 494794), (3389, 468952), (5329, 298232), (6424, 247397), (6778, 234476), (10658, 149116), (13556, 117238), (21316, 74558), (27112, 58619), (37279, 42632)]