28297976

素因数分解:

$2^3\times 7^1\times {\mathrm{505321}}^1$

素因数の和:505334

約数の個数: 16

約数和(自身を含む): 60638640

約数和(自身を除く): 32340664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505321, 1010642, 2021284, 3537247, 4042568, 7074494, 14148988, 28297976]

約数ペア:

[(1, 28297976), (2, 14148988), (4, 7074494), (7, 4042568), (8, 3537247), (14, 2021284), (28, 1010642), (56, 505321)]