40487496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240997}}^1$

素因数の和:241013

約数の個数: 32

約数和(自身を含む): 115679040

約数和(自身を除く): 75191544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240997, 481994, 722991, 963988, 1445982, 1686979, 1927976, 2891964, 3373958, 5060937, 5783928, 6747916, 10121874, 13495832, 20243748, 40487496]

約数ペア:

[(1, 40487496), (2, 20243748), (3, 13495832), (4, 10121874), (6, 6747916), (7, 5783928), (8, 5060937), (12, 3373958), (14, 2891964), (21, 1927976), (24, 1686979), (28, 1445982), (42, 963988), (56, 722991), (84, 481994), (168, 240997)]