40505708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 72755760

約数和(自身を除く): 32250052

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 1523, 3046, 6092, 6649, 13298, 26596, 92903, 166007, 185806, 332014, 371612, 664028, 10126427, 20252854, 40505708]

約数ペア:

[(1, 40505708), (2, 20252854), (4, 10126427), (61, 664028), (109, 371612), (122, 332014), (218, 185806), (244, 166007), (436, 92903), (1523, 26596), (3046, 13298), (6092, 6649)]