78806426

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{1459}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 119836800

約数和(自身を除く): 41030374

約数列:

[1, 2, 113, 226, 239, 478, 1459, 2918, 27007, 54014, 164867, 329734, 348701, 697402, 39403213, 78806426]

約数ペア:

[(1, 78806426), (2, 39403213), (113, 697402), (226, 348701), (239, 329734), (478, 164867), (1459, 54014), (2918, 27007)]