40899796

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 87494400

約数和(自身を除く): 46594604

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1549, 1886, 3098, 3772, 6196, 6601, 10843, 13202, 21686, 26404, 35627, 43372, 63509, 71254, 127018, 142508, 249389, 254036, 444563, 498778, 889126, 997556, 1460707, 1778252, 2921414, 5842828, 10224949, 20449898, 40899796]

約数ペア:

[(1, 40899796), (2, 20449898), (4, 10224949), (7, 5842828), (14, 2921414), (23, 1778252), (28, 1460707), (41, 997556), (46, 889126), (82, 498778), (92, 444563), (161, 254036), (164, 249389), (287, 142508), (322, 127018), (574, 71254), (644, 63509), (943, 43372), (1148, 35627), (1549, 26404), (1886, 21686), (3098, 13202), (3772, 10843), (6196, 6601)]