74987276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206009}}^1$

素因数の和:206033

約数の個数: 24

約数和(自身を含む): 161511840

約数和(自身を除く): 86524564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 206009, 412018, 824036, 1442063, 2678117, 2884126, 5356234, 5768252, 10712468, 18746819, 37493638, 74987276]

約数ペア:

[(1, 74987276), (2, 37493638), (4, 18746819), (7, 10712468), (13, 5768252), (14, 5356234), (26, 2884126), (28, 2678117), (52, 1442063), (91, 824036), (182, 412018), (364, 206009)]