27864746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 51719808

約数和(自身を除く): 23855062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 541, 566, 1082, 1981, 3679, 3787, 3962, 7033, 7358, 7574, 14066, 25753, 49231, 51506, 98462, 153103, 306206, 1071721, 1990339, 2143442, 3980678, 13932373, 27864746]

約数ペア:

[(1, 27864746), (2, 13932373), (7, 3980678), (13, 2143442), (14, 1990339), (26, 1071721), (91, 306206), (182, 153103), (283, 98462), (541, 51506), (566, 49231), (1082, 25753), (1981, 14066), (3679, 7574), (3787, 7358), (3962, 7033)]