77824852

素因数分解:

$2^2\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2557}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 155853824

約数和(自身を除く): 78028972

約数列:

[1, 2, 4, 7, 14, 28, 1087, 2174, 2557, 4348, 5114, 7609, 10228, 15218, 17899, 30436, 35798, 71596, 2779459, 5558918, 11117836, 19456213, 38912426, 77824852]

約数ペア:

[(1, 77824852), (2, 38912426), (4, 19456213), (7, 11117836), (14, 5558918), (28, 2779459), (1087, 71596), (2174, 35798), (2557, 30436), (4348, 17899), (5114, 15218), (7609, 10228)]