57561272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1019}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 113097600

約数和(自身を除く): 55536328

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 1019, 1228, 2038, 2456, 4076, 7061, 8152, 14122, 23437, 28244, 46874, 56488, 93748, 187496, 312833, 625666, 1251332, 2502664, 7195159, 14390318, 28780636, 57561272]

約数ペア:

[(1, 57561272), (2, 28780636), (4, 14390318), (8, 7195159), (23, 2502664), (46, 1251332), (92, 625666), (184, 312833), (307, 187496), (614, 93748), (1019, 56488), (1228, 46874), (2038, 28244), (2456, 23437), (4076, 14122), (7061, 8152)]