40984828

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 73506272

約数和(自身を除く): 32521444

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 1447, 2894, 5788, 7081, 14162, 28324, 105631, 140359, 211262, 280718, 422524, 561436, 10246207, 20492414, 40984828]

約数ペア:

[(1, 40984828), (2, 20492414), (4, 10246207), (73, 561436), (97, 422524), (146, 280718), (194, 211262), (292, 140359), (388, 105631), (1447, 28324), (2894, 14162), (5788, 7081)]