66214324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 131281920

約数和(自身を除く): 65067596

約数列:

[1, 2, 4, 11, 22, 43, 44, 79, 86, 158, 172, 316, 443, 473, 869, 886, 946, 1738, 1772, 1892, 3397, 3476, 4873, 6794, 9746, 13588, 19049, 19492, 34997, 37367, 38098, 69994, 74734, 76196, 139988, 149468, 209539, 384967, 419078, 769934, 838156, 1504871, 1539868, 3009742, 6019484, 16553581, 33107162, 66214324]

約数ペア:

[(1, 66214324), (2, 33107162), (4, 16553581), (11, 6019484), (22, 3009742), (43, 1539868), (44, 1504871), (79, 838156), (86, 769934), (158, 419078), (172, 384967), (316, 209539), (443, 149468), (473, 139988), (869, 76196), (886, 74734), (946, 69994), (1738, 38098), (1772, 37367), (1892, 34997), (3397, 19492), (3476, 19049), (4873, 13588), (6794, 9746)]