28015824

素因数分解:

$2^4\times 3^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 72565792

約数和(自身を除く): 44549968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 661, 883, 1322, 1766, 1983, 2644, 2649, 3532, 3966, 5288, 5298, 7064, 7932, 10576, 10596, 14128, 15864, 21192, 31728, 42384, 583663, 1167326, 1750989, 2334652, 3501978, 4669304, 7003956, 9338608, 14007912, 28015824]

約数ペア:

[(1, 28015824), (2, 14007912), (3, 9338608), (4, 7003956), (6, 4669304), (8, 3501978), (12, 2334652), (16, 1750989), (24, 1167326), (48, 583663), (661, 42384), (883, 31728), (1322, 21192), (1766, 15864), (1983, 14128), (2644, 10596), (2649, 10576), (3532, 7932), (3966, 7064), (5288, 5298)]