7881672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4157}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 19958400

約数和(自身を除く): 12076728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 4157, 8314, 12471, 16628, 24942, 33256, 49884, 99768, 328403, 656806, 985209, 1313612, 1970418, 2627224, 3940836, 7881672]

約数ペア:

[(1, 7881672), (2, 3940836), (3, 2627224), (4, 1970418), (6, 1313612), (8, 985209), (12, 656806), (24, 328403), (79, 99768), (158, 49884), (237, 33256), (316, 24942), (474, 16628), (632, 12471), (948, 8314), (1896, 4157)]