77419426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240433}}^1$

素因数の和:240465

約数の個数: 16

約数和(自身を含む): 138489984

約数和(自身を除く): 61070558

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 240433, 480866, 1683031, 3366062, 5529959, 11059918, 38709713, 77419426]

約数ペア:

[(1, 77419426), (2, 38709713), (7, 11059918), (14, 5529959), (23, 3366062), (46, 1683031), (161, 480866), (322, 240433)]