57318656

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 120873984

約数和(自身を除く): 63555328

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 64, 82, 86, 127, 128, 164, 172, 254, 256, 328, 344, 508, 656, 688, 1016, 1312, 1376, 1763, 2032, 2624, 2752, 3526, 4064, 5207, 5248, 5461, 5504, 7052, 8128, 10414, 10496, 10922, 11008, 14104, 16256, 20828, 21844, 28208, 32512, 41656, 43688, 56416, 83312, 87376, 112832, 166624, 174752, 223901, 225664, 333248, 349504, 447802, 451328, 666496, 699008, 895604, 1332992, 1398016, 1791208, 3582416, 7164832, 14329664, 28659328, 57318656]

約数ペア:

[(1, 57318656), (2, 28659328), (4, 14329664), (8, 7164832), (16, 3582416), (32, 1791208), (41, 1398016), (43, 1332992), (64, 895604), (82, 699008), (86, 666496), (127, 451328), (128, 447802), (164, 349504), (172, 333248), (254, 225664), (256, 223901), (328, 174752), (344, 166624), (508, 112832), (656, 87376), (688, 83312), (1016, 56416), (1312, 43688), (1376, 41656), (1763, 32512), (2032, 28208), (2624, 21844), (2752, 20828), (3526, 16256), (4064, 14104), (5207, 11008), (5248, 10922), (5461, 10496), (5504, 10414), (7052, 8128)]