28289364

素因数分解:

$2^2\times 3^1\times {\mathrm{1493}}^1\times {\mathrm{1579}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 66094560

約数和(自身を除く): 37805196

約数列:

[1, 2, 3, 4, 6, 12, 1493, 1579, 2986, 3158, 4479, 4737, 5972, 6316, 8958, 9474, 17916, 18948, 2357447, 4714894, 7072341, 9429788, 14144682, 28289364]

約数ペア:

[(1, 28289364), (2, 14144682), (3, 9429788), (4, 7072341), (6, 4714894), (12, 2357447), (1493, 18948), (1579, 17916), (2986, 9474), (3158, 8958), (4479, 6316), (4737, 5972)]