30569728

素因数分解:

$2^8\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2467

約数の個数: 54

約数和(自身を含む): 71011626

約数和(自身を除く): 40441898

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 2437, 3136, 4874, 6272, 9748, 12544, 17059, 19496, 34118, 38992, 68236, 77984, 119413, 136472, 155968, 238826, 272944, 311936, 477652, 545888, 623872, 955304, 1091776, 1910608, 2183552, 3821216, 4367104, 7642432, 15284864, 30569728]

約数ペア:

[(1, 30569728), (2, 15284864), (4, 7642432), (7, 4367104), (8, 3821216), (14, 2183552), (16, 1910608), (28, 1091776), (32, 955304), (49, 623872), (56, 545888), (64, 477652), (98, 311936), (112, 272944), (128, 238826), (196, 155968), (224, 136472), (256, 119413), (392, 77984), (448, 68236), (784, 38992), (896, 34118), (1568, 19496), (1792, 17059), (2437, 12544), (3136, 9748), (4874, 6272)]