71894446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21773}}^1$

素因数の和:21915

約数の個数: 16

約数和(自身を含む): 117057024

約数和(自身を除く): 45162578

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 21773, 43546, 283049, 566098, 2765171, 5530342, 35947223, 71894446]

約数ペア:

[(1, 71894446), (2, 35947223), (13, 5530342), (26, 2765171), (127, 566098), (254, 283049), (1651, 43546), (3302, 21773)]