12625144

素因数分解:

$2^3\times 7^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 15886856

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 107, 172, 196, 214, 301, 343, 344, 392, 428, 602, 686, 749, 856, 1204, 1372, 1498, 2107, 2408, 2744, 2996, 4214, 4601, 5243, 5992, 8428, 9202, 10486, 14749, 16856, 18404, 20972, 29498, 32207, 36701, 36808, 41944, 58996, 64414, 73402, 117992, 128828, 146804, 225449, 257656, 293608, 450898, 901796, 1578143, 1803592, 3156286, 6312572, 12625144]

約数ペア:

[(1, 12625144), (2, 6312572), (4, 3156286), (7, 1803592), (8, 1578143), (14, 901796), (28, 450898), (43, 293608), (49, 257656), (56, 225449), (86, 146804), (98, 128828), (107, 117992), (172, 73402), (196, 64414), (214, 58996), (301, 41944), (343, 36808), (344, 36701), (392, 32207), (428, 29498), (602, 20972), (686, 18404), (749, 16856), (856, 14749), (1204, 10486), (1372, 9202), (1498, 8428), (2107, 5992), (2408, 5243), (2744, 4601), (2996, 4214)]