47874568

素因数分解:

$2^3\times 7^3\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 106560000

約数和(自身を除く): 58685432

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 196, 239, 292, 343, 392, 478, 511, 584, 686, 956, 1022, 1372, 1673, 1912, 2044, 2744, 3346, 3577, 4088, 6692, 7154, 11711, 13384, 14308, 17447, 23422, 25039, 28616, 34894, 46844, 50078, 69788, 81977, 93688, 100156, 122129, 139576, 163954, 200312, 244258, 327908, 488516, 655816, 854903, 977032, 1709806, 3419612, 5984321, 6839224, 11968642, 23937284, 47874568]

約数ペア:

[(1, 47874568), (2, 23937284), (4, 11968642), (7, 6839224), (8, 5984321), (14, 3419612), (28, 1709806), (49, 977032), (56, 854903), (73, 655816), (98, 488516), (146, 327908), (196, 244258), (239, 200312), (292, 163954), (343, 139576), (392, 122129), (478, 100156), (511, 93688), (584, 81977), (686, 69788), (956, 50078), (1022, 46844), (1372, 34894), (1673, 28616), (1912, 25039), (2044, 23422), (2744, 17447), (3346, 14308), (3577, 13384), (4088, 11711), (6692, 7154)]