28089573918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1\times {\mathrm{1277}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 64455367680

約数和(自身を除く): 36365793762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1193, 1277, 1317, 2386, 2554, 2634, 3073, 3579, 3831, 6146, 7158, 7662, 8351, 8939, 9219, 16702, 17878, 18438, 25053, 26817, 50106, 53634, 523727, 560603, 1047454, 1121206, 1523461, 1571181, 1681809, 3046922, 3142362, 3363618, 3666089, 3924221, 4570383, 7332178, 7848442, 9140766, 10664227, 10998267, 11772663, 21328454, 21996534, 23545326, 31992681, 63985362, 668799379, 1337598758, 2006398137, 4012796274, 4681595653, 9363191306, 14044786959, 28089573918]

約数ペア:

[(1, 28089573918), (2, 14044786959), (3, 9363191306), (6, 4681595653), (7, 4012796274), (14, 2006398137), (21, 1337598758), (42, 668799379), (439, 63985362), (878, 31992681), (1193, 23545326), (1277, 21996534), (1317, 21328454), (2386, 11772663), (2554, 10998267), (2634, 10664227), (3073, 9140766), (3579, 7848442), (3831, 7332178), (6146, 4570383), (7158, 3924221), (7662, 3666089), (8351, 3363618), (8939, 3142362), (9219, 3046922), (16702, 1681809), (17878, 1571181), (18438, 1523461), (25053, 1121206), (26817, 1047454), (50106, 560603), (53634, 523727)]