73657768

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{66239}}^1$

素因数の和:66384

約数の個数: 16

約数和(自身を含む): 139104000

約数和(自身を除く): 65446232

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 66239, 132478, 264956, 529912, 9207221, 18414442, 36828884, 73657768]

約数ペア:

[(1, 73657768), (2, 36828884), (4, 18414442), (8, 9207221), (139, 529912), (278, 264956), (556, 132478), (1112, 66239)]