28626942

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{19963}}^1$

素因数の和:20207

約数の個数: 16

約数和(自身を含む): 57496320

約数和(自身を除く): 28869378

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 19963, 39926, 59889, 119778, 4771157, 9542314, 14313471, 28626942]

約数ペア:

[(1, 28626942), (2, 14313471), (3, 9542314), (6, 4771157), (239, 119778), (478, 59889), (717, 39926), (1434, 19963)]