57231356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157229}}^1$

素因数の和:157253

約数の個数: 24

約数和(自身を含む): 123268320

約数和(自身を除く): 66036964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 157229, 314458, 628916, 1100603, 2043977, 2201206, 4087954, 4402412, 8175908, 14307839, 28615678, 57231356]

約数ペア:

[(1, 57231356), (2, 28615678), (4, 14307839), (7, 8175908), (13, 4402412), (14, 4087954), (26, 2201206), (28, 2043977), (52, 1100603), (91, 628916), (182, 314458), (364, 157229)]