66260884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11807}}^1$

素因数の和:11895

約数の個数: 24

約数和(自身を含む): 122992128

約数和(自身を除く): 56731244

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 11807, 23614, 47228, 271561, 543122, 720227, 1086244, 1440454, 2880908, 16565221, 33130442, 66260884]

約数ペア:

[(1, 66260884), (2, 33130442), (4, 16565221), (23, 2880908), (46, 1440454), (61, 1086244), (92, 720227), (122, 543122), (244, 271561), (1403, 47228), (2806, 23614), (5612, 11807)]