77491652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145661}}^1$

素因数の和:145691

約数の個数: 24

約数和(自身を含む): 163141440

約数和(自身を除く): 85649788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 145661, 291322, 582644, 1019627, 2039254, 2767559, 4078508, 5535118, 11070236, 19372913, 38745826, 77491652]

約数ペア:

[(1, 77491652), (2, 38745826), (4, 19372913), (7, 11070236), (14, 5535118), (19, 4078508), (28, 2767559), (38, 2039254), (76, 1019627), (133, 582644), (266, 291322), (532, 145661)]