28770882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2473}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 66026112

約数和(自身を除く): 37255230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1939, 2473, 3878, 4946, 5817, 7419, 11634, 14838, 17311, 34622, 51933, 103866, 685021, 1370042, 2055063, 4110126, 4795147, 9590294, 14385441, 28770882]

約数ペア:

[(1, 28770882), (2, 14385441), (3, 9590294), (6, 4795147), (7, 4110126), (14, 2055063), (21, 1370042), (42, 685021), (277, 103866), (554, 51933), (831, 34622), (1662, 17311), (1939, 14838), (2473, 11634), (3878, 7419), (4946, 5817)]