7490707904

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{887}}^1\times {\mathrm{1039}}^1$

素因数の和:2065

約数の個数: 56

約数和(自身を含む): 15012741120

約数和(自身を除く): 7522033216

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 887, 1016, 1039, 1774, 2032, 2078, 3548, 4064, 4156, 7096, 8128, 8312, 14192, 16624, 28384, 33248, 56768, 66496, 112649, 131953, 225298, 263906, 450596, 527812, 901192, 921593, 1055624, 1802384, 1843186, 2111248, 3604768, 3686372, 4222496, 7209536, 7372744, 8444992, 14745488, 29490976, 58981952, 117042311, 234084622, 468169244, 936338488, 1872676976, 3745353952, 7490707904]

約数ペア:

[(1, 7490707904), (2, 3745353952), (4, 1872676976), (8, 936338488), (16, 468169244), (32, 234084622), (64, 117042311), (127, 58981952), (254, 29490976), (508, 14745488), (887, 8444992), (1016, 7372744), (1039, 7209536), (1774, 4222496), (2032, 3686372), (2078, 3604768), (3548, 2111248), (4064, 1843186), (4156, 1802384), (7096, 1055624), (8128, 921593), (8312, 901192), (14192, 527812), (16624, 450596), (28384, 263906), (33248, 225298), (56768, 131953), (66496, 112649)]