64757824

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{11369}}^1$

素因数の和:11470

約数の個数: 28

約数和(自身を含む): 129959100

約数和(自身を除く): 65201276

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 11369, 22738, 45476, 90952, 181904, 363808, 727616, 1011841, 2023682, 4047364, 8094728, 16189456, 32378912, 64757824]

約数ペア:

[(1, 64757824), (2, 32378912), (4, 16189456), (8, 8094728), (16, 4047364), (32, 2023682), (64, 1011841), (89, 727616), (178, 363808), (356, 181904), (712, 90952), (1424, 45476), (2848, 22738), (5696, 11369)]