26415268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{54577}}^1$

素因数の和:54603

約数の個数: 18

約数和(自身を含む): 50812118

約数和(自身を除く): 24396850

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 54577, 109154, 218308, 600347, 1200694, 2401388, 6603817, 13207634, 26415268]

約数ペア:

[(1, 26415268), (2, 13207634), (4, 6603817), (11, 2401388), (22, 1200694), (44, 600347), (121, 218308), (242, 109154), (484, 54577)]