42019912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 87811920

約数和(自身を除く): 45792008

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 332, 484, 523, 664, 913, 968, 1046, 1826, 2092, 3652, 4184, 5753, 7304, 10043, 11506, 20086, 23012, 40172, 43409, 46024, 63283, 80344, 86818, 126566, 173636, 253132, 347272, 477499, 506264, 954998, 1909996, 3819992, 5252489, 10504978, 21009956, 42019912]

約数ペア:

[(1, 42019912), (2, 21009956), (4, 10504978), (8, 5252489), (11, 3819992), (22, 1909996), (44, 954998), (83, 506264), (88, 477499), (121, 347272), (166, 253132), (242, 173636), (332, 126566), (484, 86818), (523, 80344), (664, 63283), (913, 46024), (968, 43409), (1046, 40172), (1826, 23012), (2092, 20086), (3652, 11506), (4184, 10043), (5753, 7304)]