27866618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13567}}^1$

素因数の和:13661

約数の個数: 16

約数和(自身を含む): 45588480

約数和(自身を除く): 17721862

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13567, 27134, 176371, 352742, 1071793, 2143586, 13933309, 27866618]

約数ペア:

[(1, 27866618), (2, 13933309), (13, 2143586), (26, 1071793), (79, 352742), (158, 176371), (1027, 27134), (2054, 13567)]