28225782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120623}}^1$

素因数の和:120644

約数の個数: 24

約数和(自身を含む): 65860704

約数和(自身を除く): 37634922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 120623, 241246, 361869, 723738, 1085607, 1568099, 2171214, 3136198, 4704297, 9408594, 14112891, 28225782]

約数ペア:

[(1, 28225782), (2, 14112891), (3, 9408594), (6, 4704297), (9, 3136198), (13, 2171214), (18, 1568099), (26, 1085607), (39, 723738), (78, 361869), (117, 241246), (234, 120623)]