13066976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 28068768

約数和(自身を除く): 15001792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 311, 404, 416, 622, 808, 1244, 1313, 1616, 2488, 2626, 3232, 4043, 4976, 5252, 8086, 9952, 10504, 16172, 21008, 31411, 32344, 42016, 62822, 64688, 125644, 129376, 251288, 408343, 502576, 816686, 1005152, 1633372, 3266744, 6533488, 13066976]

約数ペア:

[(1, 13066976), (2, 6533488), (4, 3266744), (8, 1633372), (13, 1005152), (16, 816686), (26, 502576), (32, 408343), (52, 251288), (101, 129376), (104, 125644), (202, 64688), (208, 62822), (311, 42016), (404, 32344), (416, 31411), (622, 21008), (808, 16172), (1244, 10504), (1313, 9952), (1616, 8086), (2488, 5252), (2626, 4976), (3232, 4043)]