28719174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{435139}}^1$

素因数の和:435155

約数の個数: 16

約数和(自身を含む): 62660160

約数和(自身を除く): 33940986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 435139, 870278, 1305417, 2610834, 4786529, 9573058, 14359587, 28719174]

約数ペア:

[(1, 28719174), (2, 14359587), (3, 9573058), (6, 4786529), (11, 2610834), (22, 1305417), (33, 870278), (66, 435139)]