25766377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 32032000

約数和(自身を除く): 6265623

約数列:

[1, 7, 13, 91, 103, 721, 1339, 2749, 9373, 19243, 35737, 250159, 283147, 1982029, 3680911, 25766377]

約数ペア:

[(1, 25766377), (7, 3680911), (13, 1982029), (91, 283147), (103, 250159), (721, 35737), (1339, 19243), (2749, 9373)]