73986568

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{7001}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 138849660

約数和(自身を除く): 64863092

約数列:

[1, 2, 4, 8, 1321, 2642, 5284, 7001, 10568, 14002, 28004, 56008, 9248321, 18496642, 36993284, 73986568]

約数ペア:

[(1, 73986568), (2, 36993284), (4, 18496642), (8, 9248321), (1321, 56008), (2642, 28004), (5284, 14002), (7001, 10568)]