74399824

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{7187}}^1$

素因数の和:7842

約数の個数: 20

約数和(自身を含む): 144392544

約数和(自身を除く): 69992720

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 7187, 10352, 14374, 28748, 57496, 114992, 4649989, 9299978, 18599956, 37199912, 74399824]

約数ペア:

[(1, 74399824), (2, 37199912), (4, 18599956), (8, 9299978), (16, 4649989), (647, 114992), (1294, 57496), (2588, 28748), (5176, 14374), (7187, 10352)]