64756736

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 44

約数和(自身を含む): 141243000

約数和(自身を除く): 76486264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 5749, 11264, 11498, 22996, 45992, 63239, 91984, 126478, 183968, 252956, 367936, 505912, 735872, 1011824, 1471744, 2023648, 2943488, 4047296, 5886976, 8094592, 16189184, 32378368, 64756736]

約数ペア:

[(1, 64756736), (2, 32378368), (4, 16189184), (8, 8094592), (11, 5886976), (16, 4047296), (22, 2943488), (32, 2023648), (44, 1471744), (64, 1011824), (88, 735872), (128, 505912), (176, 367936), (256, 252956), (352, 183968), (512, 126478), (704, 91984), (1024, 63239), (1408, 45992), (2816, 22996), (5632, 11498), (5749, 11264)]