26862212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 51649920

約数和(自身を除く): 24787708

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 169, 316, 338, 503, 676, 1006, 1027, 2012, 2054, 4108, 6539, 13078, 13351, 26156, 26702, 39737, 53404, 79474, 85007, 158948, 170014, 340028, 516581, 1033162, 2066324, 6715553, 13431106, 26862212]

約数ペア:

[(1, 26862212), (2, 13431106), (4, 6715553), (13, 2066324), (26, 1033162), (52, 516581), (79, 340028), (158, 170014), (169, 158948), (316, 85007), (338, 79474), (503, 53404), (676, 39737), (1006, 26702), (1027, 26156), (2012, 13351), (2054, 13078), (4108, 6539)]