57773768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12919}}^1$

素因数の和:12981

約数の個数: 32

約数和(自身を含む): 119380800

約数和(自身を除く): 61607032

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 12919, 25838, 51676, 103352, 167947, 335894, 555517, 671788, 1111034, 1343576, 2222068, 4444136, 7221721, 14443442, 28886884, 57773768]

約数ペア:

[(1, 57773768), (2, 28886884), (4, 14443442), (8, 7221721), (13, 4444136), (26, 2222068), (43, 1343576), (52, 1111034), (86, 671788), (104, 555517), (172, 335894), (344, 167947), (559, 103352), (1118, 51676), (2236, 25838), (4472, 12919)]