28861169824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{87403}}^1$

素因数の和:88037

約数の個数: 48

約数和(自身を含む): 60262610688

約数和(自身を除く): 31401440864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 607, 1214, 2428, 4856, 9712, 10319, 19424, 20638, 41276, 82552, 87403, 165104, 174806, 330208, 349612, 699224, 1398448, 1485851, 2796896, 2971702, 5943404, 11886808, 23773616, 47547232, 53053621, 106107242, 212214484, 424428968, 848857936, 901911557, 1697715872, 1803823114, 3607646228, 7215292456, 14430584912, 28861169824]

約数ペア:

[(1, 28861169824), (2, 14430584912), (4, 7215292456), (8, 3607646228), (16, 1803823114), (17, 1697715872), (32, 901911557), (34, 848857936), (68, 424428968), (136, 212214484), (272, 106107242), (544, 53053621), (607, 47547232), (1214, 23773616), (2428, 11886808), (4856, 5943404), (9712, 2971702), (10319, 2796896), (19424, 1485851), (20638, 1398448), (41276, 699224), (82552, 349612), (87403, 330208), (165104, 174806)]