56575616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 121624800

約数和(自身を除く): 65049184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 541, 608, 688, 817, 1082, 1216, 1376, 1634, 2164, 2432, 2752, 3268, 4328, 5504, 6536, 8656, 10279, 13072, 17312, 20558, 23263, 26144, 34624, 41116, 46526, 52288, 69248, 82232, 93052, 104576, 164464, 186104, 328928, 372208, 441997, 657856, 744416, 883994, 1315712, 1488832, 1767988, 2977664, 3535976, 7071952, 14143904, 28287808, 56575616]

約数ペア:

[(1, 56575616), (2, 28287808), (4, 14143904), (8, 7071952), (16, 3535976), (19, 2977664), (32, 1767988), (38, 1488832), (43, 1315712), (64, 883994), (76, 744416), (86, 657856), (128, 441997), (152, 372208), (172, 328928), (304, 186104), (344, 164464), (541, 104576), (608, 93052), (688, 82232), (817, 69248), (1082, 52288), (1216, 46526), (1376, 41116), (1634, 34624), (2164, 26144), (2432, 23263), (2752, 20558), (3268, 17312), (4328, 13072), (5504, 10279), (6536, 8656)]