40955044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{10789}}^1$

素因数の和:10879

約数の個数: 24

約数和(自身を含む): 78249080

約数和(自身を除く): 37294036

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 10789, 21578, 43156, 140257, 280514, 561028, 787597, 1575194, 3150388, 10238761, 20477522, 40955044]

約数ペア:

[(1, 40955044), (2, 20477522), (4, 10238761), (13, 3150388), (26, 1575194), (52, 787597), (73, 561028), (146, 280514), (292, 140257), (949, 43156), (1898, 21578), (3796, 10789)]