57740984

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2521}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 124082400

約数和(自身を除く): 66341416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1636, 2521, 2863, 3272, 5042, 5726, 10084, 11452, 17647, 20168, 22904, 35294, 70588, 141176, 1031089, 2062178, 4124356, 7217623, 8248712, 14435246, 28870492, 57740984]

約数ペア:

[(1, 57740984), (2, 28870492), (4, 14435246), (7, 8248712), (8, 7217623), (14, 4124356), (28, 2062178), (56, 1031089), (409, 141176), (818, 70588), (1636, 35294), (2521, 22904), (2863, 20168), (3272, 17647), (5042, 11452), (5726, 10084)]