30572864

素因数分解:

$2^6\times 7^2\times {\mathrm{9749}}^1$

素因数の和:9775

約数の個数: 42

約数和(自身を含む): 70580250

約数和(自身を除く): 40007386

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 9749, 19498, 38996, 68243, 77992, 136486, 155984, 272972, 311968, 477701, 545944, 623936, 955402, 1091888, 1910804, 2183776, 3821608, 4367552, 7643216, 15286432, 30572864]

約数ペア:

[(1, 30572864), (2, 15286432), (4, 7643216), (7, 4367552), (8, 3821608), (14, 2183776), (16, 1910804), (28, 1091888), (32, 955402), (49, 623936), (56, 545944), (64, 477701), (98, 311968), (112, 272972), (196, 155984), (224, 136486), (392, 77992), (448, 68243), (784, 38996), (1568, 19498), (3136, 9749)]