28466872

素因数分解:

$2^3\times 7^1\times {\mathrm{577}}^1\times {\mathrm{881}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 61175520

約数和(自身を除く): 32708648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 577, 881, 1154, 1762, 2308, 3524, 4039, 4616, 6167, 7048, 8078, 12334, 16156, 24668, 32312, 49336, 508337, 1016674, 2033348, 3558359, 4066696, 7116718, 14233436, 28466872]

約数ペア:

[(1, 28466872), (2, 14233436), (4, 7116718), (7, 4066696), (8, 3558359), (14, 2033348), (28, 1016674), (56, 508337), (577, 49336), (881, 32312), (1154, 24668), (1762, 16156), (2308, 12334), (3524, 8078), (4039, 7048), (4616, 6167)]