66654242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47407}}^1$

素因数の和:47465

約数の個数: 16

約数和(自身を含む): 108090240

約数和(自身を除く): 41435998

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 47407, 94814, 900733, 1754059, 1801466, 3508118, 33327121, 66654242]

約数ペア:

[(1, 66654242), (2, 33327121), (19, 3508118), (37, 1801466), (38, 1754059), (74, 900733), (703, 94814), (1406, 47407)]