12569728

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 25202160

約数和(自身を除く): 12632432

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 347, 566, 694, 1132, 1388, 2264, 2776, 4528, 5552, 9056, 11104, 18112, 22208, 36224, 44416, 98201, 196402, 392804, 785608, 1571216, 3142432, 6284864, 12569728]

約数ペア:

[(1, 12569728), (2, 6284864), (4, 3142432), (8, 1571216), (16, 785608), (32, 392804), (64, 196402), (128, 98201), (283, 44416), (347, 36224), (566, 22208), (694, 18112), (1132, 11104), (1388, 9056), (2264, 5552), (2776, 4528)]