26983484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 52351992

約数和(自身を除く): 25368508

約数列:

[1, 2, 4, 11, 22, 44, 121, 197, 242, 283, 394, 484, 566, 788, 1132, 2167, 3113, 4334, 6226, 8668, 12452, 23837, 34243, 47674, 55751, 68486, 95348, 111502, 136972, 223004, 613261, 1226522, 2453044, 6745871, 13491742, 26983484]

約数ペア:

[(1, 26983484), (2, 13491742), (4, 6745871), (11, 2453044), (22, 1226522), (44, 613261), (121, 223004), (197, 136972), (242, 111502), (283, 95348), (394, 68486), (484, 55751), (566, 47674), (788, 34243), (1132, 23837), (2167, 12452), (3113, 8668), (4334, 6226)]