74354032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{202049}}^1$

素因数の和:202080

約数の個数: 20

約数和(自身を含む): 150325200

約数和(自身を除く): 75971168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 202049, 404098, 808196, 1616392, 3232784, 4647127, 9294254, 18588508, 37177016, 74354032]

約数ペア:

[(1, 74354032), (2, 37177016), (4, 18588508), (8, 9294254), (16, 4647127), (23, 3232784), (46, 1616392), (92, 808196), (184, 404098), (368, 202049)]