72684892

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2657}}^1$

素因数の和:3645

約数の個数: 24

約数和(自身を含む): 145573344

約数和(自身を除く): 72888452

約数列:

[1, 2, 4, 7, 14, 28, 977, 1954, 2657, 3908, 5314, 6839, 10628, 13678, 18599, 27356, 37198, 74396, 2595889, 5191778, 10383556, 18171223, 36342446, 72684892]

約数ペア:

[(1, 72684892), (2, 36342446), (4, 18171223), (7, 10383556), (14, 5191778), (28, 2595889), (977, 74396), (1954, 37198), (2657, 27356), (3908, 18599), (5314, 13678), (6839, 10628)]