40257074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140759}}^1$

素因数の和:140785

約数の個数: 16

約数和(自身を含む): 70943040

約数和(自身を除く): 30685966

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 140759, 281518, 1548349, 1829867, 3096698, 3659734, 20128537, 40257074]

約数ペア:

[(1, 40257074), (2, 20128537), (11, 3659734), (13, 3096698), (22, 1829867), (26, 1548349), (143, 281518), (286, 140759)]