28321644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181549}}^1$

素因数の和:181569

約数の個数: 24

約数和(自身を含む): 71167600

約数和(自身を除く): 42845956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181549, 363098, 544647, 726196, 1089294, 2178588, 2360137, 4720274, 7080411, 9440548, 14160822, 28321644]

約数ペア:

[(1, 28321644), (2, 14160822), (3, 9440548), (4, 7080411), (6, 4720274), (12, 2360137), (13, 2178588), (26, 1089294), (39, 726196), (52, 544647), (78, 363098), (156, 181549)]