26929441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 9012959

約数列:

[1, 7, 11, 19, 77, 79, 133, 209, 233, 553, 869, 1463, 1501, 1631, 2563, 4427, 6083, 10507, 16511, 17941, 18407, 30989, 48697, 115577, 128849, 202477, 340879, 349733, 1417339, 2448131, 3847063, 26929441]

約数ペア:

[(1, 26929441), (7, 3847063), (11, 2448131), (19, 1417339), (77, 349733), (79, 340879), (133, 202477), (209, 128849), (233, 115577), (553, 48697), (869, 30989), (1463, 18407), (1501, 17941), (1631, 16511), (2563, 10507), (4427, 6083)]