12704048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 29045760

約数和(自身を除く): 16341712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3659, 7318, 14636, 25613, 29272, 51226, 58544, 102452, 113429, 204904, 226858, 409808, 453716, 794003, 907432, 1588006, 1814864, 3176012, 6352024, 12704048]

約数ペア:

[(1, 12704048), (2, 6352024), (4, 3176012), (7, 1814864), (8, 1588006), (14, 907432), (16, 794003), (28, 453716), (31, 409808), (56, 226858), (62, 204904), (112, 113429), (124, 102452), (217, 58544), (248, 51226), (434, 29272), (496, 25613), (868, 14636), (1736, 7318), (3472, 3659)]