40598656

素因数分解:

$2^7\times 7^2\times {\mathrm{6473}}^1$

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 94099590

約数和(自身を除く): 53500934

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 6473, 12946, 25892, 45311, 51784, 90622, 103568, 181244, 207136, 317177, 362488, 414272, 634354, 724976, 828544, 1268708, 1449952, 2537416, 2899904, 5074832, 5799808, 10149664, 20299328, 40598656]

約数ペア:

[(1, 40598656), (2, 20299328), (4, 10149664), (7, 5799808), (8, 5074832), (14, 2899904), (16, 2537416), (28, 1449952), (32, 1268708), (49, 828544), (56, 724976), (64, 634354), (98, 414272), (112, 362488), (128, 317177), (196, 207136), (224, 181244), (392, 103568), (448, 90622), (784, 51784), (896, 45311), (1568, 25892), (3136, 12946), (6272, 6473)]