71647417

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 77045760

約数和(自身を除く): 5398343

約数列:

[1, 31, 43, 59, 911, 1333, 1829, 2537, 28241, 39173, 53749, 78647, 1214363, 1666219, 2311207, 71647417]

約数ペア:

[(1, 71647417), (31, 2311207), (43, 1666219), (59, 1214363), (911, 78647), (1333, 53749), (1829, 39173), (2537, 28241)]