66981004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12073}}^1$

素因数の和:12169

約数の個数: 24

約数和(自身を含む): 125086640

約数和(自身を除く): 58105636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 12073, 24146, 48292, 229387, 458774, 881329, 917548, 1762658, 3525316, 16745251, 33490502, 66981004]

約数ペア:

[(1, 66981004), (2, 33490502), (4, 16745251), (19, 3525316), (38, 1762658), (73, 917548), (76, 881329), (146, 458774), (292, 229387), (1387, 48292), (2774, 24146), (5548, 12073)]