12707464

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 30384000

約数和(自身を除く): 17676536

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 343, 392, 421, 539, 616, 686, 842, 1078, 1372, 1684, 2156, 2744, 2947, 3368, 3773, 4312, 4631, 5894, 7546, 9262, 11788, 15092, 18524, 20629, 23576, 30184, 32417, 37048, 41258, 64834, 82516, 129668, 144403, 165032, 226919, 259336, 288806, 453838, 577612, 907676, 1155224, 1588433, 1815352, 3176866, 6353732, 12707464]

約数ペア:

[(1, 12707464), (2, 6353732), (4, 3176866), (7, 1815352), (8, 1588433), (11, 1155224), (14, 907676), (22, 577612), (28, 453838), (44, 288806), (49, 259336), (56, 226919), (77, 165032), (88, 144403), (98, 129668), (154, 82516), (196, 64834), (308, 41258), (343, 37048), (392, 32417), (421, 30184), (539, 23576), (616, 20629), (686, 18524), (842, 15092), (1078, 11788), (1372, 9262), (1684, 7546), (2156, 5894), (2744, 4631), (2947, 4312), (3368, 3773)]