12627736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 15987944

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 367, 374, 391, 506, 734, 748, 782, 1012, 1468, 1496, 1564, 2024, 2936, 3128, 4037, 4301, 6239, 8074, 8441, 8602, 12478, 16148, 16882, 17204, 24956, 32296, 33764, 34408, 49912, 67528, 68629, 92851, 137258, 143497, 185702, 274516, 286994, 371404, 549032, 573988, 742808, 1147976, 1578467, 3156934, 6313868, 12627736]

約数ペア:

[(1, 12627736), (2, 6313868), (4, 3156934), (8, 1578467), (11, 1147976), (17, 742808), (22, 573988), (23, 549032), (34, 371404), (44, 286994), (46, 274516), (68, 185702), (88, 143497), (92, 137258), (136, 92851), (184, 68629), (187, 67528), (253, 49912), (367, 34408), (374, 33764), (391, 32296), (506, 24956), (734, 17204), (748, 16882), (782, 16148), (1012, 12478), (1468, 8602), (1496, 8441), (1564, 8074), (2024, 6239), (2936, 4301), (3128, 4037)]