23219728

素因数分解:

$2^4\times 7^3\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 40

約数和(自身を含む): 52476800

約数和(自身を除く): 29257072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4231, 5488, 8462, 16924, 29617, 33848, 59234, 67696, 118468, 207319, 236936, 414638, 473872, 829276, 1451233, 1658552, 2902466, 3317104, 5804932, 11609864, 23219728]

約数ペア:

[(1, 23219728), (2, 11609864), (4, 5804932), (7, 3317104), (8, 2902466), (14, 1658552), (16, 1451233), (28, 829276), (49, 473872), (56, 414638), (98, 236936), (112, 207319), (196, 118468), (343, 67696), (392, 59234), (686, 33848), (784, 29617), (1372, 16924), (2744, 8462), (4231, 5488)]