28167034

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64901}}^1$

素因数の和:64941

約数の個数: 16

約数和(自身を含む): 49844736

約数和(自身を除く): 21677702

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64901, 129802, 454307, 908614, 2011931, 4023862, 14083517, 28167034]

約数ペア:

[(1, 28167034), (2, 14083517), (7, 4023862), (14, 2011931), (31, 908614), (62, 454307), (217, 129802), (434, 64901)]