28988727826

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{509}}^1\times {\mathrm{80669}}^1$

素因数の和:81533

約数の個数: 16

約数和(自身を含む): 43692485400

約数和(自身を除く): 14703757574

約数列:

[1, 2, 353, 509, 706, 1018, 80669, 161338, 179677, 359354, 28476157, 41060521, 56952314, 82121042, 14494363913, 28988727826]

約数ペア:

[(1, 28988727826), (2, 14494363913), (353, 82121042), (509, 56952314), (706, 41060521), (1018, 28476157), (80669, 359354), (161338, 179677)]