28495655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{641}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 36332064

約数和(自身を除く): 7836409

約数列:

[1, 5, 17, 85, 523, 641, 2615, 3205, 8891, 10897, 44455, 54485, 335243, 1676215, 5699131, 28495655]

約数ペア:

[(1, 28495655), (5, 5699131), (17, 1676215), (85, 335243), (523, 54485), (641, 44455), (2615, 10897), (3205, 8891)]