40873274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1619}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 66134880

約数和(自身を除く): 25261606

約数列:

[1, 2, 13, 26, 971, 1619, 1942, 3238, 12623, 21047, 25246, 42094, 1572049, 3144098, 20436637, 40873274]

約数ペア:

[(1, 40873274), (2, 20436637), (13, 3144098), (26, 1572049), (971, 42094), (1619, 25246), (1942, 21047), (3238, 12623)]