74478709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 80087040

約数和(自身を除く): 5608331

約数列:

[1, 31, 43, 59, 947, 1333, 1829, 2537, 29357, 40721, 55873, 78647, 1262351, 1732063, 2402539, 74478709]

約数ペア:

[(1, 74478709), (31, 2402539), (43, 1732063), (59, 1262351), (947, 78647), (1333, 55873), (1829, 40721), (2537, 29357)]