68631808

素因数分解:

$2^8\times 7^1\times {\mathrm{38299}}^1$

素因数の和:38322

約数の個数: 36

約数和(自身を含む): 156570400

約数和(自身を除く): 87938592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 38299, 76598, 153196, 268093, 306392, 536186, 612784, 1072372, 1225568, 2144744, 2451136, 4289488, 4902272, 8578976, 9804544, 17157952, 34315904, 68631808]

約数ペア:

[(1, 68631808), (2, 34315904), (4, 17157952), (7, 9804544), (8, 8578976), (14, 4902272), (16, 4289488), (28, 2451136), (32, 2144744), (56, 1225568), (64, 1072372), (112, 612784), (128, 536186), (224, 306392), (256, 268093), (448, 153196), (896, 76598), (1792, 38299)]