56657448

素因数分解:

$2^3\times 3^3\times {\mathrm{262303}}^1$

素因数の和:262318

約数の個数: 32

約数和(自身を含む): 157382400

約数和(自身を除く): 100724952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 262303, 524606, 786909, 1049212, 1573818, 2098424, 2360727, 3147636, 4721454, 6295272, 7082181, 9442908, 14164362, 18885816, 28328724, 56657448]

約数ペア:

[(1, 56657448), (2, 28328724), (3, 18885816), (4, 14164362), (6, 9442908), (8, 7082181), (9, 6295272), (12, 4721454), (18, 3147636), (24, 2360727), (27, 2098424), (36, 1573818), (54, 1049212), (72, 786909), (108, 524606), (216, 262303)]