27708278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9431}}^1$

素因数の和:9559

約数の個数: 16

約数和(自身を含む): 45160416

約数和(自身を除く): 17452138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 9431, 18862, 122603, 245206, 1065703, 2131406, 13854139, 27708278]

約数ペア:

[(1, 27708278), (2, 13854139), (13, 2131406), (26, 1065703), (113, 245206), (226, 122603), (1469, 18862), (2938, 9431)]