22258768

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 49514688

約数和(自身を除く): 27255920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 563, 706, 1126, 1412, 2252, 2471, 2824, 3941, 4504, 4942, 5648, 7882, 9008, 9884, 15764, 19768, 31528, 39536, 63056, 198739, 397478, 794956, 1391173, 1589912, 2782346, 3179824, 5564692, 11129384, 22258768]

約数ペア:

[(1, 22258768), (2, 11129384), (4, 5564692), (7, 3179824), (8, 2782346), (14, 1589912), (16, 1391173), (28, 794956), (56, 397478), (112, 198739), (353, 63056), (563, 39536), (706, 31528), (1126, 19768), (1412, 15764), (2252, 9884), (2471, 9008), (2824, 7882), (3941, 5648), (4504, 4942)]