8479352

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 18768960

約数和(自身を除く): 10289608

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 223, 388, 392, 446, 679, 776, 892, 1358, 1561, 1784, 2716, 3122, 4753, 5432, 6244, 9506, 10927, 12488, 19012, 21631, 21854, 38024, 43262, 43708, 86524, 87416, 151417, 173048, 302834, 605668, 1059919, 1211336, 2119838, 4239676, 8479352]

約数ペア:

[(1, 8479352), (2, 4239676), (4, 2119838), (7, 1211336), (8, 1059919), (14, 605668), (28, 302834), (49, 173048), (56, 151417), (97, 87416), (98, 86524), (194, 43708), (196, 43262), (223, 38024), (388, 21854), (392, 21631), (446, 19012), (679, 12488), (776, 10927), (892, 9506), (1358, 6244), (1561, 5432), (1784, 4753), (2716, 3122)]