28353994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1301}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 45137736

約数和(自身を除く): 16783742

約数列:

[1, 2, 17, 34, 641, 1282, 1301, 2602, 10897, 21794, 22117, 44234, 833941, 1667882, 14176997, 28353994]

約数ペア:

[(1, 28353994), (2, 14176997), (17, 1667882), (34, 833941), (641, 44234), (1282, 22117), (1301, 21794), (2602, 10897)]