28041078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359501}}^1$

素因数の和:359519

約数の個数: 16

約数和(自身を含む): 60396336

約数和(自身を除く): 32355258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359501, 719002, 1078503, 2157006, 4673513, 9347026, 14020539, 28041078]

約数ペア:

[(1, 28041078), (2, 14020539), (3, 9347026), (6, 4673513), (13, 2157006), (26, 1078503), (39, 719002), (78, 359501)]