26945006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 20858386

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 103, 121, 206, 242, 253, 506, 517, 1034, 1081, 1133, 2162, 2266, 2369, 2783, 4738, 4841, 5566, 5687, 9682, 11374, 11891, 12463, 23782, 24926, 26059, 52118, 53251, 106502, 111343, 130801, 222686, 261602, 286649, 573298, 585761, 1171522, 1224773, 2449546, 13472503, 26945006]

約数ペア:

[(1, 26945006), (2, 13472503), (11, 2449546), (22, 1224773), (23, 1171522), (46, 585761), (47, 573298), (94, 286649), (103, 261602), (121, 222686), (206, 130801), (242, 111343), (253, 106502), (506, 53251), (517, 52118), (1034, 26059), (1081, 24926), (1133, 23782), (2162, 12463), (2266, 11891), (2369, 11374), (2783, 9682), (4738, 5687), (4841, 5566)]