40647216

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11927}}^1$

素因数の和:12009

約数の個数: 40

約数和(自身を含む): 106493184

約数和(自身を除く): 65845968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 11927, 23854, 35781, 47708, 71562, 95416, 143124, 190832, 286248, 572496, 846817, 1693634, 2540451, 3387268, 5080902, 6774536, 10161804, 13549072, 20323608, 40647216]

約数ペア:

[(1, 40647216), (2, 20323608), (3, 13549072), (4, 10161804), (6, 6774536), (8, 5080902), (12, 3387268), (16, 2540451), (24, 1693634), (48, 846817), (71, 572496), (142, 286248), (213, 190832), (284, 143124), (426, 95416), (568, 71562), (852, 47708), (1136, 35781), (1704, 23854), (3408, 11927)]