82814368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28439}}^1$

素因数の和:28469

約数の個数: 48

約数和(自身を含む): 200672640

約数和(自身を除く): 117858272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 28439, 56878, 113756, 199073, 227512, 369707, 398146, 455024, 739414, 796292, 910048, 1478828, 1592584, 2587949, 2957656, 3185168, 5175898, 5915312, 6370336, 10351796, 11830624, 20703592, 41407184, 82814368]

約数ペア:

[(1, 82814368), (2, 41407184), (4, 20703592), (7, 11830624), (8, 10351796), (13, 6370336), (14, 5915312), (16, 5175898), (26, 3185168), (28, 2957656), (32, 2587949), (52, 1592584), (56, 1478828), (91, 910048), (104, 796292), (112, 739414), (182, 455024), (208, 398146), (224, 369707), (364, 227512), (416, 199073), (728, 113756), (1456, 56878), (2912, 28439)]