289532548

素因数分解:

$2^2\times {\mathrm{37}}^3\times {\mathrm{1429}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 521120600

約数和(自身を除く): 231588052

約数列:

[1, 2, 4, 37, 74, 148, 1369, 1429, 2738, 2858, 5476, 5716, 50653, 52873, 101306, 105746, 202612, 211492, 1956301, 3912602, 7825204, 72383137, 144766274, 289532548]

約数ペア:

[(1, 289532548), (2, 144766274), (4, 72383137), (37, 7825204), (74, 3912602), (148, 1956301), (1369, 211492), (1429, 202612), (2738, 105746), (2858, 101306), (5476, 52873), (5716, 50653)]