28851116

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13043}}^1$

素因数の和:13133

約数の個数: 24

約数和(自身を含む): 58437120

約数和(自身を除く): 29586004

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13043, 26086, 52172, 91301, 182602, 365204, 1030397, 2060794, 4121588, 7212779, 14425558, 28851116]

約数ペア:

[(1, 28851116), (2, 14425558), (4, 7212779), (7, 4121588), (14, 2060794), (28, 1030397), (79, 365204), (158, 182602), (316, 91301), (553, 52172), (1106, 26086), (2212, 13043)]