74777842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{2143}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 114232320

約数和(自身を除く): 39454478

約数列:

[1, 2, 73, 146, 239, 478, 2143, 4286, 17447, 34894, 156439, 312878, 512177, 1024354, 37388921, 74777842]

約数ペア:

[(1, 74777842), (2, 37388921), (73, 1024354), (146, 512177), (239, 312878), (478, 156439), (2143, 34894), (4286, 17447)]