40057368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128389}}^1$

素因数の和:128411

約数の個数: 32

約数和(自身を含む): 107847600

約数和(自身を除く): 67790232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 128389, 256778, 385167, 513556, 770334, 1027112, 1540668, 1669057, 3081336, 3338114, 5007171, 6676228, 10014342, 13352456, 20028684, 40057368]

約数ペア:

[(1, 40057368), (2, 20028684), (3, 13352456), (4, 10014342), (6, 6676228), (8, 5007171), (12, 3338114), (13, 3081336), (24, 1669057), (26, 1540668), (39, 1027112), (52, 770334), (78, 513556), (104, 385167), (156, 256778), (312, 128389)]