64585376

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 131085864

約数和(自身を除く): 66500488

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 113, 212, 226, 337, 424, 452, 674, 848, 904, 1348, 1696, 1808, 2696, 3616, 5392, 5989, 10784, 11978, 17861, 23956, 35722, 38081, 47912, 71444, 76162, 95824, 142888, 152324, 191648, 285776, 304648, 571552, 609296, 1218592, 2018293, 4036586, 8073172, 16146344, 32292688, 64585376]

約数ペア:

[(1, 64585376), (2, 32292688), (4, 16146344), (8, 8073172), (16, 4036586), (32, 2018293), (53, 1218592), (106, 609296), (113, 571552), (212, 304648), (226, 285776), (337, 191648), (424, 152324), (452, 142888), (674, 95824), (848, 76162), (904, 71444), (1348, 47912), (1696, 38081), (1808, 35722), (2696, 23956), (3616, 17861), (5392, 11978), (5989, 10784)]