13747328

素因数分解:

$2^7\times 7^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 31905600

約数和(自身を除く): 18158272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 229, 268, 448, 458, 469, 536, 896, 916, 938, 1072, 1603, 1832, 1876, 2144, 3206, 3664, 3752, 4288, 6412, 7328, 7504, 8576, 12824, 14656, 15008, 15343, 25648, 29312, 30016, 30686, 51296, 60032, 61372, 102592, 107401, 122744, 205184, 214802, 245488, 429604, 490976, 859208, 981952, 1718416, 1963904, 3436832, 6873664, 13747328]

約数ペア:

[(1, 13747328), (2, 6873664), (4, 3436832), (7, 1963904), (8, 1718416), (14, 981952), (16, 859208), (28, 490976), (32, 429604), (56, 245488), (64, 214802), (67, 205184), (112, 122744), (128, 107401), (134, 102592), (224, 61372), (229, 60032), (268, 51296), (448, 30686), (458, 30016), (469, 29312), (536, 25648), (896, 15343), (916, 15008), (938, 14656), (1072, 12824), (1603, 8576), (1832, 7504), (1876, 7328), (2144, 6412), (3206, 4288), (3664, 3752)]