12474328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 25832520

約数和(自身を除く): 13358192

約数列:

[1, 2, 4, 8, 17, 34, 37, 67, 68, 74, 134, 136, 148, 268, 296, 536, 629, 1139, 1258, 1369, 2278, 2479, 2516, 2738, 4556, 4958, 5032, 5476, 9112, 9916, 10952, 19832, 23273, 42143, 46546, 84286, 91723, 93092, 168572, 183446, 186184, 337144, 366892, 733784, 1559291, 3118582, 6237164, 12474328]

約数ペア:

[(1, 12474328), (2, 6237164), (4, 3118582), (8, 1559291), (17, 733784), (34, 366892), (37, 337144), (67, 186184), (68, 183446), (74, 168572), (134, 93092), (136, 91723), (148, 84286), (268, 46546), (296, 42143), (536, 23273), (629, 19832), (1139, 10952), (1258, 9916), (1369, 9112), (2278, 5476), (2479, 5032), (2516, 4958), (2738, 4556)]