71303642

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{809}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 108241920

約数和(自身を除く): 36938278

約数列:

[1, 2, 127, 254, 347, 694, 809, 1618, 44069, 88138, 102743, 205486, 280723, 561446, 35651821, 71303642]

約数ペア:

[(1, 71303642), (2, 35651821), (127, 561446), (254, 280723), (347, 205486), (694, 102743), (809, 88138), (1618, 44069)]