57703316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21499}}^1$

素因数の和:21575

約数の個数: 24

約数和(自身を含む): 111972000

約数和(自身を除く): 54268684

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 21499, 42998, 85996, 236489, 472978, 945956, 1311439, 2622878, 5245756, 14425829, 28851658, 57703316]

約数ペア:

[(1, 57703316), (2, 28851658), (4, 14425829), (11, 5245756), (22, 2622878), (44, 1311439), (61, 945956), (122, 472978), (244, 236489), (671, 85996), (1342, 42998), (2684, 21499)]