707264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 28

約数和(自身を含む): 1441704

約数和(自身を除く): 734440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 257, 344, 514, 688, 1028, 1376, 2056, 2752, 4112, 8224, 11051, 16448, 22102, 44204, 88408, 176816, 353632, 707264]

約数ペア:

[(1, 707264), (2, 353632), (4, 176816), (8, 88408), (16, 44204), (32, 22102), (43, 16448), (64, 11051), (86, 8224), (172, 4112), (257, 2752), (344, 2056), (514, 1376), (688, 1028)]