79972228

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{26693}}^1$

素因数の和:26811

約数の個数: 24

約数和(自身を含む): 161445312

約数和(自身を除く): 81473084

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 26693, 53386, 106772, 186851, 373702, 747404, 2856151, 5712302, 11424604, 19993057, 39986114, 79972228]

約数ペア:

[(1, 79972228), (2, 39986114), (4, 19993057), (7, 11424604), (14, 5712302), (28, 2856151), (107, 747404), (214, 373702), (428, 186851), (749, 106772), (1498, 53386), (2996, 26693)]