7290766

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 13105152

約数和(自身を除く): 5814386

約数列:

[1, 2, 7, 14, 31, 62, 107, 157, 214, 217, 314, 434, 749, 1099, 1498, 2198, 3317, 4867, 6634, 9734, 16799, 23219, 33598, 34069, 46438, 68138, 117593, 235186, 520769, 1041538, 3645383, 7290766]

約数ペア:

[(1, 7290766), (2, 3645383), (7, 1041538), (14, 520769), (31, 235186), (62, 117593), (107, 68138), (157, 46438), (214, 34069), (217, 33598), (314, 23219), (434, 16799), (749, 9734), (1099, 6634), (1498, 4867), (2198, 3317)]