42123586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4409}}^1$

素因数の和:4709

約数の個数: 16

約数和(自身を含む): 67155480

約数和(自身を除く): 25031894

約数列:

[1, 2, 17, 34, 281, 562, 4409, 4777, 8818, 9554, 74953, 149906, 1238929, 2477858, 21061793, 42123586]

約数ペア:

[(1, 42123586), (2, 21061793), (17, 2477858), (34, 1238929), (281, 149906), (562, 74953), (4409, 9554), (4777, 8818)]