71644472

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{9319}}^1$

素因数の和:9387

約数の個数: 24

約数和(自身を含む): 138821400

約数和(自身を除く): 67176928

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 9319, 18638, 37276, 74552, 288889, 577778, 1155556, 2311112, 8955559, 17911118, 35822236, 71644472]

約数ペア:

[(1, 71644472), (2, 35822236), (4, 17911118), (8, 8955559), (31, 2311112), (62, 1155556), (124, 577778), (248, 288889), (961, 74552), (1922, 37276), (3844, 18638), (7688, 9319)]