28858544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12645

約数の個数: 40

約数和(自身を含む): 65693712

約数和(自身を除く): 36835168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 12613, 25226, 50452, 100904, 138743, 163969, 201808, 277486, 327938, 554972, 655876, 1109944, 1311752, 1803659, 2219888, 2623504, 3607318, 7214636, 14429272, 28858544]

約数ペア:

[(1, 28858544), (2, 14429272), (4, 7214636), (8, 3607318), (11, 2623504), (13, 2219888), (16, 1803659), (22, 1311752), (26, 1109944), (44, 655876), (52, 554972), (88, 327938), (104, 277486), (143, 201808), (176, 163969), (208, 138743), (286, 100904), (572, 50452), (1144, 25226), (2288, 12613)]