4128784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23459}}^1$

素因数の和:23478

約数の個数: 20

約数和(自身を含む): 8727120

約数和(自身を除く): 4598336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 23459, 46918, 93836, 187672, 258049, 375344, 516098, 1032196, 2064392, 4128784]

約数ペア:

[(1, 4128784), (2, 2064392), (4, 1032196), (8, 516098), (11, 375344), (16, 258049), (22, 187672), (44, 93836), (88, 46918), (176, 23459)]