42982576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 104618304

約数和(自身を除く): 61635728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 557, 689, 728, 742, 848, 1114, 1378, 1456, 1484, 2228, 2756, 2968, 3899, 4456, 4823, 5512, 5936, 7241, 7798, 8912, 9646, 11024, 14482, 15596, 19292, 28964, 29521, 31192, 38584, 50687, 57928, 59042, 62384, 77168, 101374, 115856, 118084, 202748, 206647, 236168, 383773, 405496, 413294, 472336, 767546, 810992, 826588, 1535092, 1653176, 2686411, 3070184, 3306352, 5372822, 6140368, 10745644, 21491288, 42982576]

約数ペア:

[(1, 42982576), (2, 21491288), (4, 10745644), (7, 6140368), (8, 5372822), (13, 3306352), (14, 3070184), (16, 2686411), (26, 1653176), (28, 1535092), (52, 826588), (53, 810992), (56, 767546), (91, 472336), (104, 413294), (106, 405496), (112, 383773), (182, 236168), (208, 206647), (212, 202748), (364, 118084), (371, 115856), (424, 101374), (557, 77168), (689, 62384), (728, 59042), (742, 57928), (848, 50687), (1114, 38584), (1378, 31192), (1456, 29521), (1484, 28964), (2228, 19292), (2756, 15596), (2968, 14482), (3899, 11024), (4456, 9646), (4823, 8912), (5512, 7798), (5936, 7241)]