25468026136

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1\times {\mathrm{2843}}^1$

素因数の和:3664

約数の個数: 64

約数和(自身を含む): 54869633280

約数和(自身を除く): 29401607144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 461, 694, 922, 1388, 1844, 2429, 2776, 2843, 3227, 3688, 4858, 5686, 6454, 9716, 11372, 12908, 19432, 19901, 22744, 25816, 39802, 79604, 159208, 159967, 319934, 639868, 986521, 1119769, 1279736, 1310623, 1973042, 2239538, 2621246, 3946084, 4479076, 5242492, 6905647, 7892168, 8958152, 9174361, 10484984, 13811294, 18348722, 27622588, 36697444, 55245176, 73394888, 454786181, 909572362, 1819144724, 3183503267, 3638289448, 6367006534, 12734013068, 25468026136]

約数ペア:

[(1, 25468026136), (2, 12734013068), (4, 6367006534), (7, 3638289448), (8, 3183503267), (14, 1819144724), (28, 909572362), (56, 454786181), (347, 73394888), (461, 55245176), (694, 36697444), (922, 27622588), (1388, 18348722), (1844, 13811294), (2429, 10484984), (2776, 9174361), (2843, 8958152), (3227, 7892168), (3688, 6905647), (4858, 5242492), (5686, 4479076), (6454, 3946084), (9716, 2621246), (11372, 2239538), (12908, 1973042), (19432, 1310623), (19901, 1279736), (22744, 1119769), (25816, 986521), (39802, 639868), (79604, 319934), (159208, 159967)]