73668464

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{64849}}^1$

素因数の和:64928

約数の個数: 20

約数和(自身を含む): 144745200

約数和(自身を除く): 71076736

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 64849, 129698, 259396, 518792, 1037584, 4604279, 9208558, 18417116, 36834232, 73668464]

約数ペア:

[(1, 73668464), (2, 36834232), (4, 18417116), (8, 9208558), (16, 4604279), (71, 1037584), (142, 518792), (284, 259396), (568, 129698), (1136, 64849)]