66966572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{881}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 121306752

約数和(自身を除く): 54340180

約数列:

[1, 2, 4, 31, 62, 124, 613, 881, 1226, 1762, 2452, 3524, 19003, 27311, 38006, 54622, 76012, 109244, 540053, 1080106, 2160212, 16741643, 33483286, 66966572]

約数ペア:

[(1, 66966572), (2, 33483286), (4, 16741643), (31, 2160212), (62, 1080106), (124, 540053), (613, 109244), (881, 76012), (1226, 54622), (1762, 38006), (2452, 27311), (3524, 19003)]