28458206

素因数分解:

$2^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1487}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 48854016

約数和(自身を除く): 20395810

約数列:

[1, 2, 7, 14, 1367, 1487, 2734, 2974, 9569, 10409, 19138, 20818, 2032729, 4065458, 14229103, 28458206]

約数ペア:

[(1, 28458206), (2, 14229103), (7, 4065458), (14, 2032729), (1367, 20818), (1487, 19138), (2734, 10409), (2974, 9569)]