78864266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{3203}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 127570464

約数和(自身を除く): 48706198

約数列:

[1, 2, 13, 26, 947, 1894, 3203, 6406, 12311, 24622, 41639, 83278, 3033241, 6066482, 39432133, 78864266]

約数ペア:

[(1, 78864266), (2, 39432133), (13, 6066482), (26, 3033241), (947, 83278), (1894, 41639), (3203, 24622), (6406, 12311)]