74290783

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 87545920

約数和(自身を除く): 13255137

約数列:

[1, 7, 37, 259, 373, 769, 2611, 5383, 13801, 28453, 96607, 199171, 286837, 2007859, 10612969, 74290783]

約数ペア:

[(1, 74290783), (7, 10612969), (37, 2007859), (259, 286837), (373, 199171), (769, 96607), (2611, 28453), (5383, 13801)]