40524748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21419}}^1$

素因数の和:21477

約数の個数: 24

約数和(自身を含む): 79168320

約数和(自身を除く): 38643572

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 21419, 42838, 85676, 235609, 471218, 921017, 942436, 1842034, 3684068, 10131187, 20262374, 40524748]

約数ペア:

[(1, 40524748), (2, 20262374), (4, 10131187), (11, 3684068), (22, 1842034), (43, 942436), (44, 921017), (86, 471218), (172, 235609), (473, 85676), (946, 42838), (1892, 21419)]