74910136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43151}}^1$

素因数の和:43195

約数の個数: 32

約数和(自身を含む): 165703680

約数和(自身を除く): 90793544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 43151, 86302, 172604, 302057, 345208, 604114, 1208228, 1337681, 2416456, 2675362, 5350724, 9363767, 10701448, 18727534, 37455068, 74910136]

約数ペア:

[(1, 74910136), (2, 37455068), (4, 18727534), (7, 10701448), (8, 9363767), (14, 5350724), (28, 2675362), (31, 2416456), (56, 1337681), (62, 1208228), (124, 604114), (217, 345208), (248, 302057), (434, 172604), (868, 86302), (1736, 43151)]