64973748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{773497}}^1$

素因数の和:773511

約数の個数: 24

約数和(自身を含む): 173263552

約数和(自身を除く): 108289804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 773497, 1546994, 2320491, 3093988, 4640982, 5414479, 9281964, 10828958, 16243437, 21657916, 32486874, 64973748]

約数ペア:

[(1, 64973748), (2, 32486874), (3, 21657916), (4, 16243437), (6, 10828958), (7, 9281964), (12, 5414479), (14, 4640982), (21, 3093988), (28, 2320491), (42, 1546994), (84, 773497)]