28594150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43991}}^1$

素因数の和:44016

約数の個数: 24

約数和(自身を含む): 57277584

約数和(自身を除く): 28683434

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 43991, 87982, 219955, 439910, 571883, 1099775, 1143766, 2199550, 2859415, 5718830, 14297075, 28594150]

約数ペア:

[(1, 28594150), (2, 14297075), (5, 5718830), (10, 2859415), (13, 2199550), (25, 1143766), (26, 1099775), (50, 571883), (65, 439910), (130, 219955), (325, 87982), (650, 43991)]