40475974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1060

約数の個数: 32

約数和(自身を含む): 75995136

約数和(自身を除く): 35519162

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 433, 607, 866, 1214, 3031, 4249, 4763, 6062, 6677, 8498, 9526, 13354, 33341, 46739, 66682, 93478, 262831, 525662, 1839817, 2891141, 3679634, 5782282, 20237987, 40475974]

約数ペア:

[(1, 40475974), (2, 20237987), (7, 5782282), (11, 3679634), (14, 2891141), (22, 1839817), (77, 525662), (154, 262831), (433, 93478), (607, 66682), (866, 46739), (1214, 33341), (3031, 13354), (4249, 9526), (4763, 8498), (6062, 6677)]