25737864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 68688000

約数和(自身を除く): 42950136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 199, 204, 317, 398, 408, 597, 634, 796, 951, 1194, 1268, 1592, 1902, 2388, 2536, 3383, 3804, 4776, 5389, 6766, 7608, 10149, 10778, 13532, 16167, 20298, 21556, 27064, 32334, 40596, 43112, 63083, 64668, 81192, 126166, 129336, 189249, 252332, 378498, 504664, 756996, 1072411, 1513992, 2144822, 3217233, 4289644, 6434466, 8579288, 12868932, 25737864]

約数ペア:

[(1, 25737864), (2, 12868932), (3, 8579288), (4, 6434466), (6, 4289644), (8, 3217233), (12, 2144822), (17, 1513992), (24, 1072411), (34, 756996), (51, 504664), (68, 378498), (102, 252332), (136, 189249), (199, 129336), (204, 126166), (317, 81192), (398, 64668), (408, 63083), (597, 43112), (634, 40596), (796, 32334), (951, 27064), (1194, 21556), (1268, 20298), (1592, 16167), (1902, 13532), (2388, 10778), (2536, 10149), (3383, 7608), (3804, 6766), (4776, 5389)]