42107878

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:576

約数の個数: 24

約数和(自身を含む): 67594032

約数和(自身を除く): 25486154

約数列:

[1, 2, 17, 34, 263, 277, 289, 526, 554, 578, 4471, 4709, 8942, 9418, 72851, 76007, 80053, 145702, 152014, 160106, 1238467, 2476934, 21053939, 42107878]

約数ペア:

[(1, 42107878), (2, 21053939), (17, 2476934), (34, 1238467), (263, 160106), (277, 152014), (289, 145702), (526, 80053), (554, 76007), (578, 72851), (4471, 9418), (4709, 8942)]