27420448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{77899}}^1$

素因数の和:77920

約数の個数: 24

約数和(自身を含む): 58892400

約数和(自身を除く): 31471952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 77899, 155798, 311596, 623192, 856889, 1246384, 1713778, 2492768, 3427556, 6855112, 13710224, 27420448]

約数ペア:

[(1, 27420448), (2, 13710224), (4, 6855112), (8, 3427556), (11, 2492768), (16, 1713778), (22, 1246384), (32, 856889), (44, 623192), (88, 311596), (176, 155798), (352, 77899)]