28955706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371227}}^1$

素因数の和:371245

約数の個数: 16

約数和(自身を含む): 62366304

約数和(自身を除く): 33410598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371227, 742454, 1113681, 2227362, 4825951, 9651902, 14477853, 28955706]

約数ペア:

[(1, 28955706), (2, 14477853), (3, 9651902), (6, 4825951), (13, 2227362), (26, 1113681), (39, 742454), (78, 371227)]