43649138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13219}}^1$

素因数の和:13361

約数の個数: 16

約数和(自身を含む): 71070720

約数和(自身を除く): 27421582

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 13219, 26438, 171847, 343694, 1678813, 3357626, 21824569, 43649138]

約数ペア:

[(1, 43649138), (2, 21824569), (13, 3357626), (26, 1678813), (127, 343694), (254, 171847), (1651, 26438), (3302, 13219)]