27817942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1163

約数の個数: 16

約数和(自身を含む): 42550272

約数和(自身を除く): 14732330

約数列:

[1, 2, 71, 142, 227, 454, 863, 1726, 16117, 32234, 61273, 122546, 195901, 391802, 13908971, 27817942]

約数ペア:

[(1, 27817942), (2, 13908971), (71, 391802), (142, 195901), (227, 122546), (454, 61273), (863, 32234), (1726, 16117)]