38917728

素因数分解:

$2^5\times 3^2\times {\mathrm{135131}}^1$

素因数の和:135147

約数の個数: 36

約数和(自身を含む): 110673108

約数和(自身を除く): 71755380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 135131, 270262, 405393, 540524, 810786, 1081048, 1216179, 1621572, 2162096, 2432358, 3243144, 4324192, 4864716, 6486288, 9729432, 12972576, 19458864, 38917728]

約数ペア:

[(1, 38917728), (2, 19458864), (3, 12972576), (4, 9729432), (6, 6486288), (8, 4864716), (9, 4324192), (12, 3243144), (16, 2432358), (18, 2162096), (24, 1621572), (32, 1216179), (36, 1081048), (48, 810786), (72, 540524), (96, 405393), (144, 270262), (288, 135131)]