40787098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 69439680

約数和(自身を除く): 28652582

約数列:

[1, 2, 11, 22, 37, 74, 89, 178, 407, 563, 814, 979, 1126, 1958, 3293, 6193, 6586, 12386, 20831, 36223, 41662, 50107, 72446, 100214, 229141, 458282, 551177, 1102354, 1853959, 3707918, 20393549, 40787098]

約数ペア:

[(1, 40787098), (2, 20393549), (11, 3707918), (22, 1853959), (37, 1102354), (74, 551177), (89, 458282), (178, 229141), (407, 100214), (563, 72446), (814, 50107), (979, 41662), (1126, 36223), (1958, 20831), (3293, 12386), (6193, 6586)]