28768106

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 43804800

約数和(自身を除く): 15036694

約数列:

[1, 2, 103, 206, 359, 389, 718, 778, 36977, 40067, 73954, 80134, 139651, 279302, 14384053, 28768106]

約数ペア:

[(1, 28768106), (2, 14384053), (103, 279302), (206, 139651), (359, 80134), (389, 73954), (718, 40067), (778, 36977)]