72724678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{2713}}^1$

素因数の和:3759

約数の個数: 16

約数和(自身を含む): 117635616

約数和(自身を除く): 44910938

約数列:

[1, 2, 13, 26, 1031, 2062, 2713, 5426, 13403, 26806, 35269, 70538, 2797103, 5594206, 36362339, 72724678]

約数ペア:

[(1, 72724678), (2, 36362339), (13, 5594206), (26, 2797103), (1031, 70538), (2062, 35269), (2713, 26806), (5426, 13403)]