42692884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 80667720

約数和(自身を除く): 37974836

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1613, 2036, 3226, 6452, 6617, 13234, 20969, 26468, 41938, 83876, 821017, 1642034, 3284068, 10673221, 21346442, 42692884]

約数ペア:

[(1, 42692884), (2, 21346442), (4, 10673221), (13, 3284068), (26, 1642034), (52, 821017), (509, 83876), (1018, 41938), (1613, 26468), (2036, 20969), (3226, 13234), (6452, 6617)]