64832264

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18979}}^1$

素因数の和:19053

約数の個数: 32

約数和(自身を含む): 141211200

約数和(自身を除く): 76378936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 18979, 37958, 75916, 132853, 151832, 265706, 531412, 1062824, 1157719, 2315438, 4630876, 8104033, 9261752, 16208066, 32416132, 64832264]

約数ペア:

[(1, 64832264), (2, 32416132), (4, 16208066), (7, 9261752), (8, 8104033), (14, 4630876), (28, 2315438), (56, 1157719), (61, 1062824), (122, 531412), (244, 265706), (427, 151832), (488, 132853), (854, 75916), (1708, 37958), (3416, 18979)]