28698896

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{9391}}^1$

素因数の和:9590

約数の個数: 20

約数和(自身を含む): 55901184

約数和(自身を除く): 27202288

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 9391, 18782, 37564, 75128, 150256, 1793681, 3587362, 7174724, 14349448, 28698896]

約数ペア:

[(1, 28698896), (2, 14349448), (4, 7174724), (8, 3587362), (16, 1793681), (191, 150256), (382, 75128), (764, 37564), (1528, 18782), (3056, 9391)]