66773072

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{23057}}^1$

素因数の和:23246

約数の個数: 20

約数和(自身を含む): 130093236

約数和(自身を除く): 63320164

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 23057, 46114, 92228, 184456, 368912, 4173317, 8346634, 16693268, 33386536, 66773072]

約数ペア:

[(1, 66773072), (2, 33386536), (4, 16693268), (8, 8346634), (16, 4173317), (181, 368912), (362, 184456), (724, 92228), (1448, 46114), (2896, 23057)]