71185226

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{57131}}^1$

素因数の和:57229

約数の個数: 16

約数和(自身を含む): 123405120

約数和(自身を除く): 52219894

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 57131, 114262, 399917, 799834, 5084659, 10169318, 35592613, 71185226]

約数ペア:

[(1, 71185226), (2, 35592613), (7, 10169318), (14, 5084659), (89, 799834), (178, 399917), (623, 114262), (1246, 57131)]