28366316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33931}}^1$

素因数の和:33965

約数の個数: 24

約数和(自身を含む): 57005760

約数和(自身を除く): 28639444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33931, 67862, 135724, 373241, 644689, 746482, 1289378, 1492964, 2578756, 7091579, 14183158, 28366316]

約数ペア:

[(1, 28366316), (2, 14183158), (4, 7091579), (11, 2578756), (19, 1492964), (22, 1289378), (38, 746482), (44, 644689), (76, 373241), (209, 135724), (418, 67862), (836, 33931)]