27420272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155797}}^1$

素因数の和:155816

約数の個数: 20

約数和(自身を含む): 57956856

約数和(自身を除く): 30536584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155797, 311594, 623188, 1246376, 1713767, 2492752, 3427534, 6855068, 13710136, 27420272]

約数ペア:

[(1, 27420272), (2, 13710136), (4, 6855068), (8, 3427534), (11, 2492752), (16, 1713767), (22, 1246376), (44, 623188), (88, 311594), (176, 155797)]