28615626

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40763}}^1$

素因数の和:40787

約数の個数: 32

約数和(自身を含む): 68483520

約数和(自身を除く): 39867894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 40763, 81526, 122289, 244578, 366867, 529919, 733734, 1059838, 1100601, 1589757, 2201202, 3179514, 4769271, 9538542, 14307813, 28615626]

約数ペア:

[(1, 28615626), (2, 14307813), (3, 9538542), (6, 4769271), (9, 3179514), (13, 2201202), (18, 1589757), (26, 1100601), (27, 1059838), (39, 733734), (54, 529919), (78, 366867), (117, 244578), (234, 122289), (351, 81526), (702, 40763)]